360 la heads. 88/160 valves, 66cc-72.

360 la heads 88 (low performance) and 2. On the underside of the head on an intake runner, and under the valve cover on an intake runner. Standard exhaust headers, intake manifolds, and valve covers may be used. Kit Includes: - Stainless 1 piece valves, retainers and springs - Does not include rocker set machined from A356. In the ones i took a part, those 360 heads are like 72CC mill them down . Find DODGE 5. I've never heard of a problem with this before. 38 shipping. I have a late casting 360 block with the casting # 53006321 360 cast on 07-01-1992, it has threaded bosses, holes, in the lifter valley that look like there to hold a lifter retainer bracket. he says they used to dominate the track with that setup. 02 x 1. J's are supposed to be 99% the same as the "famous" 340 X castings, just add 2. gen 3 hemi heads; small block mopar heads. Joined Feb 10, 2022 Messages 487 Reaction score 628 Location Reno NV. Magnum heads would be my first choice though Get the best deals for Mopar 360 Heads at eBay. 00" Int. The “LA” family of small blocks emerged in 1964 when a 273 cid model was introduced. I have a La 360 engine that runs very well. ? Bolts appeared to have Locktight installed by builder, is this common practice? To narrow it down a bit, the small block hemi 318-360 conversions were being built in either North or South Carolina and the 2 partners split and the other partner opened up his own shop , builds his own 426 style hemi blocks, heads, valve covers, intakes, etc. 02" intake valves. 08/1. Two sets in use on bracket cars. at least til around 4,000 rpm. Opens in a new window or tab. Head bolt torque 95 ft. 02 j heads also have an exact 72 cc chamber. And when it comes to porting them, Hughesengines. Accepts 360-3 Indy oval or any W-2 aftermarket intake. currently has sealed power dish piston(ch 1. Small Block Chrysler Aluminium Cylinder Heads. 59. Since you already have a 340 then dont waste your money buying a 360 mainly if you are looking at stroking it you will actually lose alittle by stroking a 360 over a 340. 02" valves (even larger than later 360 heads). The port volume increases from 160 to 165 with a 1. Then us the lifters that have the oil in them, just like the junk Chevy. 650 lift & 10 degree locks & Retainers CHRYSLER 318 / 340 / 360 MAGNUM HEADS WITH LA INTAKE BOLT PATTERN ( BARE ) Opens in a new window or tab. Combustion Chamber Volume (cc) - 65cc Intake Runner Volume (cc) - 176cc Los Angeles, CA. Speedmaster Assembled Cylinder Heads come ready to run with stainless steel valves; valve springs; and valve seals, locks, and retainers. The 1970 340-6 had the pushrod holes relocated. I was just running the big 227 thumper in a 10. 02 intake valves and you are there. With the bump up from a 2bbl to 4, I read up that to compensate for the change either any 340 heads, 360 heads (with 1. 360 used J heads also. I have an opportunity to pick up a set of X-heads (2531894 castings). Home. They sell a lot of Promaxx heads at the local machine shop. 3. CR may dictate mid or premium grade fuel (NOT ARCO UN-GAS!!). The PCE281. Add to cart. magnum eq small block cylinder heads; magnum edelbrock small block cylinder heads; la eq small block cylinder heads; la edelbrock small block cylinder heads; aluminum head porting; crate engines. 6L/340 Mopar small block LA Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! $20 Off $250 / $40 Off $ First 360 LA's were built in 71, so you are talking from 71 up to about 1991 or so, I think. 60 valves. * Cylinder Head Bolts, 340-360 360 heads on a stock 318 equals really low compression probably in the 7:2:1 range, pretty much loss of low end but you gain high end. 9L/360 Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Summit Racing SpeedCard - learn how to get 15% back up to $150 65cc Chamber, 185cc Intake Runner, 2. Joined Nov 9, 2009 Messages 1,153 Reaction score 1,263 Location reno. The Brodix small block B1 BA Series is usable for many applications such as Pro Street, oval track, and drag racing. Core Charge $130. Your 340 Note: The LA heads can be adapted to the Magnum blocks if the block is drilled to feed oil to the heads, some of the early ones were. Or use a carb Magnum intake manifold. 88 int valve due to the back side of the valve head having less tulip to it. 50s in Las Vegas. Free shipping on many items | Browse your favorite brands | affordable prices. That way you have better breathing at the choke points, but not the loss of low-end with un-milled 360 heads. 5-1 - 360 w/Edelbrock heads and the chink AG knockoff intake with a 600 AFB & headers. 028" thick head gaskets from Mr. Has anyone got a 273, 318, 340 J, 360 J LA cylinder head combustion chamber volume comparison chart or advice. or Best Offer. LA Small-Block Mopar Cylinder Head Casting Numbers. 88 intake valve version and supposedly have combustion chambers that are somewhere between 65cc to 73cc volume. 99 . 02- and 2. I wish I had got the casting number off of the heads when the valve covers were off. 525 Lift Springs Viton Seals Locks Retainers Uses all STD 340/360 LA Rockers, Shafts & Intake Add $100 to Upgrade to 2. EQ CH318A heads are the same las vegas. Use the 360 TBI gasket as a template. 00; 318-360 Magnum Edelbrock Small Block Chrysler Head Assembly The original 2. Nor will they work with aluminum heads. Message. All Engines Blueprinted, Assembled and Dyno Tested At Indy Cylinder Head. New posts Thanks Jadaharabi So if i am reading this correctly i have 360 heads not 340 heads judging by your photo and If the following is correct then 340 heads would be stamped 340 and on a 340 and 360 heads would be stamped 360 and be on a 360? "3418915 – 1970-1972, 360 LA-series small-block, 1. stock crank and rods. It's a after market intake for a 318/360 LA. This doesn’t apply in your particular case, but the advantage of using this head on a later Magnum is that this 318/340/360 LA Mod Man Intake & Top. 9L/360 Mopar small block LA Cylinder Heads Cast iron Cylinder Head Material and get Free Shipping on Orders Over $109 at Summit Racing! Cyl Head, CHRY 360 75-88 CYL HEAD. We look at the 1. Free Shipping Find DODGE 5. 88: 1. 00. 60 valves with some bowl work and a little milling. Original rockers, push rods and did not need to mill the intake. 60 : 340-6 MI. Taken off of a running motor. They are sorted by max intake flow at 0. 9L/360 Mopar small block LA Edelbrock Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Summit Racing SpeedCard - learn how to get 15% back up to $150 Cylinder Head Bolts, Chromoly, Hex, for Use On Edelbrock Performer RPM Heads Only, Mopar, 318, 340, 360, Kit. 318 have 1. Estimated Ship Date: Nov 18, 2024 if ordered today. The difference in port sizes and shapes. $756. 60 valves, 2bbl van and truck, w/o air pump. I highly recommend staying away from odessa cylinder head. 88-1. 525" MoPar springs/retainers, and a China air-gap intake, kept his small tube headers and ran a Lunati VooDoo 262 cam (came with oiling lifters) and MoPar Perf pushrods for the flat tappet swap. 02 Intake Valve. if more than basic hot rodding will do. Hobbies › Car Engines & Parts. LA-Series. 00; Drop Ship; Free Shipping; Proflow Intake Manifold, MaxJr, Single Plane, Square Bore, Aluminium, Silver, For Holden, Commodore V8, VN Heads 253, 304, 308 $399. I happend to find an article in the Mopar magazine that usually sits on the parts counter at the dealer, and it was right from MPP about doing this type of swap, plus I have the article from Mopar Muscle on Magnum Head Swaps Chrysler 318 and 360 cylinder head built from a MAGNUM casting that has been drilled for a early intake manifold bolt pattern. . He seemed to endorse putting swirlport heads from a 90 ish 360 onto an older 318 LA. Hughes Engines drills Magnum heads for LA intake compatibility at a reasonable price. I don't know what parts cost down under, but a set of 360 heads milled to increase compression would be the least expensive alternative up here. 9ltr Magnum heads will outflow the best 273 heads, Good set of older dodge 360 LA heads. Part Number: EDL-60779. Other than that, the Ma-X head is the same. it has been bored . but the #308 are known for cracking. 576). 00: IND 360-H1-2K It's possible the motor is a magnum even in 91 I believe there is some crossover. $350. See arrow, cylinder 7 below. New Listing Original Mopar 340 X Cylinder Heads Dodge Duster Plymouth Barracuda. but then you need to deal with the valve oiling difference between the Magnum heads and the LA heads with a A true 9. Thread starter Brian Hood; Start date Jul 18, 2010 - B. In 1967, Chrysler stepped up the small block’s performance potential with a 318 cid model. Then with the unported edelbrock heads. So, if the future holds a thought of power, the Magnum head has it locked up inside waiting to be tapped. RHS also casts these heads with extra material on the deck surface so Head Studs: ARP #360-17. Casting Number 360 : 3418915 : 1970 : 2. Make plans to visit us and watch your engine run on the dyno! The EngineQuest (EQ) cylinder head is the best budget head available for the small block Mopar. These were either equipped with 1. The big advantage to the LA-X head is the dual exhaust bolt pattern. 5″ Tall. It should have the valve sizes you mentioned. Engine Quest CH318B castings are Magnum style heads pre-drilled for LA intakes only. Machined for 2. 00; 360-2 Assembled Heads- Oval Port $ 3,604. We bring this up because it is a common question, but ill advised 99% of the time. Test out all the "common" small blocks. They're largely a 360 J head with larger coolant passages, but compression is down there, 8. Nothing is DODGE 5. That brings us to the rest of the buildup: airflow. A relocated spark plug, along with improved port and combustion chamber design Dodge 1964-1991 LA 273 318 340 360 Built Cylinder Heads. Both stock LA as well as W-2 bolt patterns are machined into the head allowing A question for those that have replaced their own heads. 02 (performance heads). Joined Aug 1, 2011 Messages 100 Reaction score 1 Location The stock 360 heads can be ported to make 400hp. 88 Valves to flow better with the 8. Trick Flow® by Cometic MLS Head Gaskets TFS-51494030-040 Head Gasket, Multi-Layer Steel, MLS, 4. Cylinder Head Comparison This chart is a collection of published flow numbers for different types of cylinder heads. Also note the suitable valve stem and valve sizes. 65, 63cc Chambers : Eagle 4340 Crank 4. I'm considering magnum heads but have a couple of questions. 60 Valve Sizes, Flat Tappet, Aluminum, Mopar, Small Block LA, Pair. 400" 184 226 Mopar 360 LA heads 974 casting. Bolt on a pair of aftermarket small block Mopar LA cylinder heads from Edelbrock and you’ll notice the difference in power and performance without a doubt. There 915's. 360 Mod Man Intake Complete Kit for Magnum Heads $ 1,555. 02's were installed with a good performance valve job. mopar 360 srx crate Milling won't hurt either. Make plans to visit us and watch your engine run on the dyno! Indy 360-1 CNC 245 Alum Heads : 2. 9/360 swap like rear end and gears, maybe 904 with deeper first gear, exhaust and headers, ignition, electric fan and better rad, EQ heads, and air gap intake etc 78 360 stock crank - Will be turned as needed. 5 from late '86 to 89. At the same time, comparing pictures on RockAuto makes me think they never removed the oil hole from the gasket. 02 LA heads were still on the original block, but the customer wanted more power. The factory 2. 00; Indy LAX Hi-Flow Cast Iron Small Block Chrysler Head- Assembled I do have a decent set of early 340 "X" heads and an early 340 non-EGR intake, but was saving those pieces for another project that needs to be geared more towards an "original" so to speak. 00; Drop Ship; The two answers above are what I would have said. I think Comp 995-16 springs. They are ready to go. Sep 17, 2023. 318/340/360 CHRYSLER MAGNUM. Then with performer intake, unported j heads, xe268h cam. How to Build Mopar Engines for Performance: Cylinder Heads - Mopar DiY J heads really have no advantage over 360 heads, and even the smog heads will perform just fine, and port like no tomorrow. I’m debating on buying new Edlebrock rpm aluminum heads or having my stock 360 cast heads/ Edlebrock intake milled about 30 thousands. Indy MAX Hi-Flow Cast Iron Small Block Chrysler Head- Bare $ 795. Very poor flow characteristics for racing purposes. One set ported by IMM in Indio ca, that 360 has run in the 10. New posts Recent Posts Search forums. Vehicle/Engine Search Vehicle/Engine Search Make/Model Search Make/Engine Search Departments; Brands; Savings Central I'm going to attempt w/o removing the intake, looks like decent access to all 16 thru the heads. 9L/360 Mopar small block LA Edelbrock Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! 308 heads are sought after mostly because they flow more with less porting work than other 340/360 heads except for maybe X and early J heads. I've usually home ported them. Also if you notice you posted the casting number is 348915 not 3418915. 360 heads all flow about the same with the #308 heads having a little better exhast and = to the LA X heads on a 340. It may have to be modified for long-stroke 4. There's millions of 360's waiting to be used, and 408's are easily had. 340 heads have a larger intake valve with a 2. Connecting Rod Bolts (Plain) 45 ft. Like I said earlier a few didn't have the letter cast onto them. New 2. Related Searches. Your account. Everything LA will essentially bolt up to a Head Studs: ARP #360-17. 92-inch intake and 1. The most interesting aspect of the Trick Flow heads is that this company has made the effort to build a head that can be used on both the older LA style engine that you have, but can also be used on the later Magnum 360 engines. Cylinder Head Casting Numbers for Small Block Mopar Some cylinder head casting numbers for small block Mopar engines (LA). Here is a quick rundown of the differences and similarities between the 273 throug I'm going to attempt w/o removing the intake, looks like decent access to all 16 thru the heads. 340 and 360 LA heads have larger intake ports and are the only production LA heads worth using on a stroker engine. The oil passage pointed out in the photo is only on the La-X head. phone. Part Groups. 4%. Just pay attention to the smaller head chamber cc Dodge 360 LA Heads. Watch your compression height/valve clearance, pinging (quench problems) may make timing tricky. 61 shipping. That’s right, even Magnum owners can now use readily available LA engine parts such as intake manifolds and valve covers. Property Rentals The cylinder heads were a set of factory 360 heads with mild porting, new 2. In how I port Mopar LA cylinder heads and the best parts for the most flow If and this is a big IF, you can do the LA heads on the magnum block, again IF, you buy rocker arms that use a female style adjuster, so you can run a ball and ball pushrod, just like the junk Chevy. The head casting numbers to be used are as Cast-Iron Indy Heads. Final numbers on the 360 cubic-inch LA engine were 387 horsepower and 434 lb-ft of torque. Rationalization: don't need aluminum heads due to no need for high RPM breathing. kris66cuda Well-Known Member. ? Bolts appeared to have Locktight installed by builder, is this common practice? What ever head you go with be sure to use an intake with runners sized for that head. 02 intake valve on a 318. com has a CNC program that will have them out flowing the LA heads by a nice little margin. lbs. 340-360 milled . 500), fairly hot cam, nice intake/carb/headers. 86 out of 5 stars. Astute Mopar fans might think that is a typo, but it’s not. 340 X, 2. 9L/360 Mopar small block LA Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Find DODGE 5. Today I’m going to do a quick review on rocker arm options for these heads for the small block LA engine. shittyslant6 Well-Known Member. 40. SKU: 360-I4-MMLA Category: Mod Man Intake. At the end of the day, stock 360 LA heads are all pretty dang similar until you start putting work into them. 60 valve size. Find CHRYSLER 5. Check product details for specific Small Block Edelbrock Performer RPM Alloy Cylinder Head Complete w/springs for hyd flat tappet cam : Suit 318ci/360ci LA Block (Edelbrock Part# 60779) Suitable for Chrysler Small Block LA Have you ever asked yourself the question “What’s the best small block Mopar heads for my 318, 340 or 360 Chrysler V8 engine? On a budget? Something that will increase horsepower without spending any money on Aluminum heads help you cut the weight and up the punch of your Pentastar V-8—which ones are right for your engine? iron construction. 318/340/360 LA Mod Man Intake & Top quantity. 1 Wild R/T; Sep 17, 2023; Engine, Trans & Driveline; Replies 2 Views 2K. 9L/360 Mopar small block LA Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Edelbrock offers a couple of really nice aluminum heads like the Performer RPM Magnum and even a Victor 16-degree head, that we may examine at a later date is there's enough interest, but the Find DODGE 5. 02 LA HEAD; NEW PRE MAGNUM SMALL BLOCK LA HEADS; CASTING #4772575; 2. 9 has a shorter deck height So I searched for the stock deck height spec 5. which is a 2. . Depending on cost comparisons. 50 off (50 is the most you can take off safely) and used a thin head gasket, 9 to 1. ( more torque,more hp,better heads than la ) also,ive used those el cheapo 4v magnum chinesium intakes and they work just fine Except for one thing,if you have Ac the front water transfer nipple is totally wrong placement and will hit. Estimated Ship Date: Nov 11, 2024 if ordered today. But what happened after the little 273 was born? Quite a bit, as it turns out mopar cylinder heads. or throw even more money at it and get Edelbrocks. T/A : 3671587 : 1972 : 1. and it's also true when using Magnum heads on an LA block since the head wouldn't be drilled. Location. At least I don't see any missing holes in the In this video, I take a quick look at the Mopar 360 J head ports, and share my opinion on them. They must only be used on 340 or 360 swirl port cylinder heads. Magnum heads have better combustion chambers than previous LA Heads, better flow, better valves and the ratio is a nice bonus. 055-inch options). At least some 4bbl motors had 360 heads- same cast #s and all, '84 was the last year for civ cars/trucks/vans to get it, cop cars also had them from '85-'89. Used - Good. and his first name is Regarding heads, The J and X heads are pretty lousy compared to the 302/308 LA heads, but if durability is someone's goal, the 587 cop car head (E48/ELE 318) from 83-89 is the best bet. 5. Condition. TO THE EXTENT NOT PROHIBITED BY LAW, THESE ARE ENGINEQUEST'S ONLY WARRANTIES. Part Number: PMX-95605. 02-inch intake and 1. So I am going to need Cylinder Head, Performer RPM, Aluminum, Assembled, 63cc Chamber, 171cc Intake Runner, Mopar, 318, 340, 360, Each. 2146, including Mopar aluminum heads, is crafted to high standards, ensuring quality and performance. But there is no benefit to durability or performance in a stud mounted rocker. I Finally got the top end off my 360 and am preparing to install the Promaxx heads that I've been lugging around for over a year. 051 318/360 1977-83 137 Magnum 140 Magnum R/T 308 360 Swirl? 1989-93 587 340 Edelbrock heads on my 65 Barracuda: View attachment 1715798076 LA-X heads that I put on the 360 in my 67 Barracuda: View attachment 1715798077 One intake valve stuck open in the LA-X heads within 50 miles of installing them. 9L/360 Mopar small block LA ARP Cylinder Head Fasteners and get Free Shipping on Orders Over $109 at Summit Racing! Summit Racing SpeedCard - learn how to get 15% back up to $150 Hex Head, Chrysler, 318, 340, 360, with B1, BS Heads, Kit. With a small Sig Erson cam. They also sell heads that are already modified. 171 cc. 030 over Head Studs: ARP #360-17. 340 exhaust manifolds most any other LA SB head will be better, even in stock form, unless the 273 heads are highly modified, most all 318 {esp. Mar 5, 2021 #1 Chrysler 360 LA and Magnum Small Block Engines. 600 lift, whether that is true or not, dont know and will not know for sure, since we are pressed for time, heads going straight to the porting bench, also found some info about the Engine Quest heads, which i believe are the iron ram heads Hughes Engines are selling, according to them EQ and 318 / 360 Chrysler Magnum Assembled Cylinder Head Early L. Forums. Chamber Volume. 6-71 Supercharger Top Plate $ SB Runner Base Only for Magnum Heads (INCLUDES MOUNTED FUEL RAILS) $ 1,395. Later, these will go to a machine shop to be cleaned, magnafluxed, and flow tested; once that money is spent, we'll know whether we got a steal or got took. I know the valve stem is smaller, hoping maybe there are some valve guide inserts that would make this doable? Reason being is I have some 360 heads that need some new seats and I have a complete set of good Magnum intake valves. 2465315 360 LA-series small-block, 1. Accepts 360-3R Indy rectangular intake. Like all of Trick Flow’s top-quality cylinder heads, the PowerPort 190 heads are made from A356-T61 aluminum because it The Magnum was Chrysler's final evolution of the true inline wedge engine. The heads were custom made, per Valley Performance's molds of the cylinder head combustion chambers A compression ratio of 11. Here is a quick rundown of the differences and similarities between the 273 throug My goal was not to sqeeze this engine for all out performance but only to run the Six Pack and to use parts that will perform well with this induction system, so I choose the following: LA 360cu 0,03 overbore Scat 3,58 cast crank Scat I beam rods Pro Tru Wiseco 4,03 flat top forged pistons ARP Main studs + Milodon Windage tray Melling HV pump It is due to the fact that they used the same casting as late heads where there is a threaded port below the manifold for smog cheap. Bolt Pattern – Pair - Part #EQ-CH318BA. 88 inch/1. 180 cc (230 cc CNC) Head. For some stupid reason they quit offering the 4bbl on civvy models after the 302 head came out and the pistons changed to up CR, which would've made the 4bbls motors much nicer. It clears the stock 3. 56 valves. I'm sure more questions will come up but first out of the gate is spark plugs. Find DODGE Mopar small block LA Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Shop the CLEARANCE SALE! Cyl Head, CHRY 360 75-88 CYL HEAD. San Francisco, California · Within 621 mi. 2ltr. We look at the dampened valve sprin We had a 95 360 Magnum motor here at a few years ago, pulled from a 1500. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Skip to main content ARP 144-4001 Pro Head Stud Kit Hex Mopar Chrysler Small Block LA 273 318 340 360. Free returns. Years ago I put together a 350 SBC with the early small valve " power pack' (triangle on the front of the head) heads. 360 as basically "stock" compression and just a cam upgrade. Gasket (LA yes), ran the new VRP Plates in the kegger manifold, installed the valley pan shield to keep the hot oil off the bottom of the intake and added the DNA Motorsports longtube 1 3/4" primary headers. 2022 Wrangler 4xe | 2023 Gladiator | 2020 Grand Cherokee | 1981 Imperial | 1979 Cordoba T-Tops 5. The LA-X utilizes 100% LA style parts including, shaft mounted rockers, LA bolt pattern intake manifolds, and valve covers. TKS, R. com - Hot Rods Cylinder Head Casting Numbers for Small Block Mopar. 100 x 1. how to port swirl ports Here's another deal talking about the 88-92 308 head. Head bolt length is also different from the older LA heads, so Magnum head bolts must be utilized as well. That's something else ma Mopar did strange but there the same head. 02 intake or 1. It is a work truck always loaded and pulling a loaded trailer. 60 inch valves, or 2. 9 Magnum spec is 9. LA heads (either use external oiling like I did, or get expensive shaft rockers that allow pushrod oiling). All Engines Blueprinted, Assembled and Dyno Tested At Indy Cylinder Head . Magnum lifters/pushrods are also a drop in swap for the LA block. 88 intakes will fit fine, but a notch in the top of the cylinder is required for a 2. Can I get the same torque out of a stock stroked 360 with correct cam choice? Is the 408 stroker kit wasted on an iron headed motor? LA vs magnum: I want to keep it stock looking, period. 125 watchers. 60 3/8 VALVES; HARD EXHAUST SEATS; 74CC OPEN CHAMBER DESIGN; 166CC INTAKE VOLUME; 318-360 Magnum Edelbrock Small Block Chrysler Head Assembly ’92 and later $ 2,305. 0 aluminium - the strongest aluminium . Estimated Ship Date: Mar 5, 2025 if ordered today. max ported. Part Number: ARP-144-4004. The results of our flow test are shown in Table 1, Column 1 to a 360 spec gasket, so the compression is reduced on replacement. These heads fit both LA and Magnum-series engines. Suitable for LA engines from 1968 to 1991. 360 heads on a 318 LA. 60: 3671587: 360: 1976: 1. 58-inch stroke. Filter by Availability Filter Results Individual Parts. 50″ valve head. $1,850. Using the 360 intake alone will result in a port mis-match with the 318 heads, so break out the die-grinder and open it up a little. 9. what i have found is 277 at . I've also used LA head gaskets on an LA 360 block with Magnum heads and again, no issues. 00: IND 360-H1-2AS HEADS, INDY ALUMINUM, CALL FOR PRICING: $0. 10 gears and you’re good to go. Next Last. Remanufactured · Mopar. The first year or two of 360 heads had the 2. Feb 10, 2022 #1 Hi all, first post here. I've never had a stock LA motor 318 or 360 with hydraulic roller lifters so I'm assuming that is what this block was cast for, yes or no I'm putting a late model 360 Magnum in a 70 Dart. 46) which Comparing LA cylinder head flow numbers. Free Shipping; Special OrderLoading Estimated Ship Date: Mar 5 It's a bit from CR but mainly do to heads, LA will accept magnum heads but also a little work to the LA heads will also work or better yet a set of speedmasters etc. Small block Mopar rockers for the LA 360 Dodge engine Edelbrock heads. ~135 cfm intake flow. 5+CR, Mildly reworked 360 heads(215-220-ish @. 3-bolt flange (33) Ball and socket flange (15) Slip fit (5) Best heads to use on la 360. I am not happy with the performance of my 360 LA engine, it goes ok! But it should go better! I suffer from all the same problems, low comp, open chamber heads, poor flow. Home: A- Small Block "LA": Cylinder Heads, Aluminum: Indy: of 1 (4 products) Image: Product Description: Price: IND 360-H1-1AS HEADS, INDY ALUMINUM, CALL FOR PRICING: $0. Bore, . 9L/360 Mopar small block LA Headers and get Free Shipping on Orders Over $109 at Summit Racing! Summit Racing SpeedCard - learn how to get 15% back up to $150 Cylinder Head Port Shape . The Edelbrock part number we’re discussing is the 60779 option, for hydraulic flat tappet camshafts. Install in drill/ mill Yeah, the 302's are the best LA heads, and were the last in the evolutionary step to the Magnums, which carried over a lot of the developments in the 302's. I used stock Magnum castings with . 2022 Wrangler 4xe | 2023 Gladiator | 2020 Grand Cherokee | 1981 Imperial | 1979 Cordoba T-Tops . Edelbrock Magnum Head . Thread starter kris66cuda; Start date May 17, 2013 - K. 40s, should run faster this weekend. Jan 31, 2019 #9 Magnum block. 60: RB Chrysler 318 / 340 / 360 Magnum Heads With La Intake Bolt Pattern (Bare) - Part #EQ-CH318B. No, I haven't cut the intake side of the head and I've not had a leak to this point. Indy LAX Hi-Flow Cast Iron Small Block Chrysler Head- Bare $ 795. Conventional style cylinder heads are available in 26º, 24º, and 20º valve angles, and spread port heads are available in 18º, 16º, 14. See Specs for complete details . -lbs. 4027596 – 360 LA-series small-block, 1. Share. Now for the headsthe standard 2 bbl 273 used 178 intakes and put out 185HP, the four bbl version used these 178 heads and put out 235HP. Six Pack 3×2 Mod Man BRODIX is the undisputed leader in big block Chevrolet compatible technology. you'll probably want 2. 040 in The last 3 numbers are the tell tale sign. Has anyone had any experience putting LA headers on a Magnum The 85 up high swirl 318 heads were pretty good for a stock LA head. Not Yet Reviewed. Valve guides 11/32 solid bronze. Yes you can use the LA valve covers, use the HD reuseable gaskets from Mopar and fill the unused holes with silicone. 360 la motor wont have the 302 casting heads,but it might have the 308 casting head,open chamber like all 360 heads but has a much improved exhaust port which breaths much better. Since the T/A heads are virtually non-existent today, we tested a set of stock 340 "X" heads to see how our 360 smog heads stack up. 7 in stock. 340 and 360 share intake port size. Joined Jan 10, 2009 Messages 128 Reaction score 0. Results 1 - 25 of 43 25 Records Per Page Default Sort . Larger port design than 318/273 heads. 7 hemi, 408 crate engine, alloy heads) but I think what I want to do is put magnum heads onto my LA block. 60 360 Small Block Showing 1–16 of 262 results Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Heads are interchangeable but have different intake bolt holes. Estimated Ship Date: Jan 2, 2025 if ordered At least some 4bbl motors had 360 heads- same cast #s and all, '84 was the last year for civ cars/trucks/vans to get it, cop cars also had them from '85-'89. When it looked like Chris, @TurboGLH might need a block for his duster we pulled a head off of Matt’s motor and it was drilled for head oiling. 010 difference. $149. Intake Port Volume. A. Never heard of any big issues with them lots street sbm builds pass through the place. 78 intake ports 340 has 1. Consider your budget and future plans. 040 in the hole. They're decent heads, not killer, but plenty fine for a mild application. D Both the LA-X and MA-X castings feature 179cc intake runners and 67cc exhaust runners, and feature a 62cc combustion chamber. the as cast heads seem to dyno in the 400-475hp range and the CNC shockers 500-580hp depending on the buildsaying that if I lived in the USA I would buy the heads IMM sells just for the fact I always support small LA Small-Block Mopar Cylinder Head Casting Numbers The casting numbers for small-block Mopar a seven-digit number, which is raised, and usually found in one of two locations. Also did this The factory 2. The roller lifters used in the pre-Magnum engines are very similar, but not exactly the same as the ones used in Magnums. The small and large port Mopar Comando Heads were also cast from 360 Magnum castings but machined for LA Same deal. I’m thinking of throwing in a small cam, I RB/B, LA Cylinder Head Casting Numbers: The casting numbers for most RB, B, and LA heads are found in two places. Adkins. It gets even better with our exclusive PIE SuperTune porting. 625-inch exhaust (with 2. This is one of the first heads with hardened exhaust seats, so it is worth Indy MAX Hi-Flow Cast Iron Small Block Chrysler Head- Assembled 179cc Intake Runner 62cc Combustion Chamber 5/16 1. 4071047 – 1977-1978, 360 LA-series small-block Add new heads, and you have the LA, for Lightweight A, V8 engines. 0 from 83-86, and suppositively 8. 5 CR Hooker Headers - Full Length Rockers - designed for the LA Magnum Hybrid So I picked up a nice 72 Satellite that is powered by a 360 magnum roller block but it’s topped with LA style heads that I haven’t identified cause the casting # is on the bottom and a cast iron 2bbl intake. I'm not putting "soup up" 302 heads on my high reving 340, ha ha but for a low revving 360 with "nothing" compression, a 58-60 cc head chamber might work alright. in Kingsbury, TX. Go. 596 heads that needs one set of guides and a valve job, i want a dependable streetable 350-400 hp. 63 cc (65 cc relieved optional) Find DODGE 5. I've tossed around the idea of swapping a 5. Feb 23, 2011 as advice for me, he said, take my 318 (bored 30 over), install Mopar Performance cam purpleshaft P4452782, and install 360 heads w/ Mopar Performance P4120094 head gasket (0. Cyl Head, CHRY 360 75-88 CYL HEAD. Trick Flow® by Cometic MLS Head Gaskets TFS-51494030-040. All open 318- and 360 cid variants of Chrysler’s “LA” small block have been offered in both Ram and Dakota models for several years. 60: 3769974: 360: 1975-76: 1. Thread starter shittyslant6; Start date Mar 5, 2021 - 1; 2; Next. magnum heads breath a lot better so I'd say if you're taking apart the top end and want a bigger cam at a minimum I'd do the swap. 02" valves, double valvesprings, some port work, and looks like maybe a bit shaved, all for $200. 051 318/360 1977-83 137 Magnum 140 Magnum R/T 308 360 Swirl? 1989-93 587 340 RB/B, LA Cylinder Head Casting Numbers: The casting numbers for most RB, B, and LA heads are found in two places. This is what they can do according to Hughes Engines: Stealth-ported" S/B oval track heads '596' casting number OEM valves 1. ha ha mag heads hav a lil more port volume than old 318 heads and a lil less than 360 la heads, so it's the medium if you will. Jul 18, 2010 #1 I read a few pages of How To Build HP Chrysler Engines by F. Save. 300" 136 192 +56 131 149 +18. Thread starter 74Scooter; Start date Feb 10, 2022 - 74Scooter Well-Known Member. Balanced Find DODGE 5. Free shipping. Note, grind to much off and ya screwed. The heads have larger valves, I would not be surprise if you get both a mileage and power increases. The 360-1 head utilizes a rectangular port, while the 360-2 utilizes an oval port Head Studs: ARP #360-17. 920x1. 1488 heads work well with our PCE349. 6 compression that Pretty much a quality build with 9:1 compression ratio. 5º, 12º, and 9° versions. Try the xe274h. A 318 manifold won't match up to the 360 heads very well (may have a sealing problem causing a vacuum leak) and will just plain choke it off, restricting the benefits of the larger 360 The original 2. 93. I have done both heads on a 318. 84210A PWHeads 220cc Suitable Dodge 360 LA Engine Cylinder Head Casting Numbers. ckessel. Stock 340/360 “J” head. The Magnums all use the smaller "half moon" 360 LA type pan Toluene56 Well-Known Member. 00; Indy MAX Hi-Flow Cast Iron Small Block Chrysler Head- Assembled 360 LA Head Upgrade Question. PC3048/9, PC3048/9C New Chrysler Aluminum Small Block Motorsport Cylinder Heads, 65cc Combustion Chambers 170cc Intake Ports. 350" 176 211 +35 136 156 +20. These are the closed chamber, double quench heads like the OEM Magnum heads. 020 LA heads with bowl clean up, very good valve job, tight guides, viton valve seals, back cut Find DODGE 5. What I was thinking of doing: 1OEM unshaved head for "jig" oh wait you can't SAY that, 2Make the blank plate and index to head surface 3Make at least 2 studs in lathe, grind to points for centers 4Install studs in heads, install plate and tap to obtain bolt centers 5Drill small pilot on these centers 6. Good set of older dodge 360 LA heads. $182. 00; Indy LAX Hi-Flow Cast Iron Small Block Chrysler Head- Bare Indy 360 La-x & Ma-x Heads Circle Track Chat. Once running, the tuning changes quite a bit. a day ago. Your 302 heads would be a good option, CR should still be reasonable. Jul 30, 2015 #3 biggest cam in without running into issues,but am curious if anyone has an idea as to how much cam lift can bone stock 360 heads effectively flow before it becomes overkill ?? 1. 1) Any sage advice b4 I jump in? 2) Can someone verify the rocker assy. 88/160 valves, 66cc-72. The new Heavy Duty Magnum head may well be the ultimate replacement head for most Magnum applications. 9 block About the only thing I keep reading about that's different is the 5. Our Small Block and Big Block Mopar heads are available bare or assembled! Sort By: Page of 1 : 84210 PWHeads 220cc Aluminum Cylinder Heads Bare (pair) Fits BB Mopar 383-440 63171 PWHeads 179cc Aluminum Cylinder Heads Bare (pair) Fits SB Mopar 318-360 Click above for more info! Everyday Low Price: CDN $1,499. '85-91 In general I think 318 heads are a waste unless your gonna port them but why not do a set of magnums instead. What's new. I'd probably do builds like this all day long. 02 Intake Valve Add $250 to Upgrade to 2. This allows Indy to widen the runner at the pushrod restriction by 0. 60-inch exhaust valves (which is only a mild increase in size over the factory intake valve and the same size exhaust as stock). 302 fast burn & 345 Police castings} & most any 340 2. I ordered the ones with a la pattern and got ones with a magnum pattern, could be a simple mistake but they said they spoke with me to confirm it was la This was a kit where the intake and heads remained 318, not 360. Heads on an earlier 360 (71-72) would be the same casting as a 340 - a "J" casting. The 85 up high swirl 318 heads were pretty good for a stock LA head. 00: IND 360-H1-1K 360-1 HEAD KIT, ASSEMBLED CALL 4 PRICING: $0. 9L/360 Mopar small block LA Head Gaskets. 55-4. The bolt pattern is the same on all LA heads but intake ports vary in size (340/360 bigger than 318 & "302" heads) so you can end up with a flow killing port missmatch at im currently trying to build a 360 on a budget. Chrysler 360 LA and Magnum Small Block Engines. Part Number: VRE-2D07. 9 Magnum block vs 360 LA block. That car has run 11. By Engine Builder. Estimated Ship Date: Tomorrow if A friend wants me to build a 360 La for his Ram truck. Reviews (0) Reviews There are no reviews yet. 02 LA Heads $ 1,195. they won't need much more than a tidy around the short turn and guide bosses. I've been using E3's (E3. The story of converting the former hemi-head engines into polyspherical head engines is already on Motales; so is the story of converting the “poly” into the first wedge-head LA engine, the 273. 60: RB Find DODGE 5. Then pair it up with a 3500+ converter and 3. Stock iron 360 LA heads and rocker assemblies. Second set was their CNc head with valve job done by local machine shop. 66:1. 02/1. 9L Magnum in But considering how poor the LA heads breath, wouldn't be worth the money. 360: 1973-74: 1. partsandcores (12,200) 99. Good flowing heads from the factory. The cast-iron A-engine head has chamber volumes of 62 cc, intake port volume of 179 cc, and valve diameters of 1. 60: 4027569: 360: 1977-86: 1. Mopar RHS Indy Cylinder Heads Dodge Plymouth Small Block 318, 340, 360 LA Heads I myself think a good set of 360 heads (ones that didn't need valve guides etc etc) that were home ported and milled would fill the need for most applications, especially if 2. Part Number: HED-73178. 6 compression that the 318 has) or mid 80's 318 (302 casting) Heads would work. Mopar 340 Heads; 440 Mopar Heads; 2. 60 valve size or a 1. Details. 60 inch valves, and have "open" chambers with volumes of 65-73 cc. Open chamber heads are 318, 340 and 360, Intake ports are shared with the 273 and 318. 9L/360 Mopar small block LA Cylinder Heads Cast iron Cylinder Head Material and get Free Shipping on Orders Over $109 at Summit Racing! The PCE281. 020” With the bump up from a 2bbl to 4, I read up that to compensate for the change either any 340 heads, 360 heads (with 1. Jan 21, 2010 #21 1wild&crazyguy said: And the one pic of the J and magnum head is to show why magnums can't do these numbers & are meant for 318's. 60 OEM Stealth CFM OEM Stealth CFM INT INT Change Exh Exh Change. $499. 58, 360 LA spec is 9. He is interested in as much torque as possible. Also did this Having the heads on your Magnum drilled for the LA bolt pattern really classes up the whole swap, and allows for the use of LA intakes as well. Then port the edel heads. 00; 318-360 Magnum Edelbrock Small Block Chrysler Head Assembly In our case it was a set of 1974-casting 360 cylinder heads that have 2. Rectangular (25) SAP (15) Round (2) D-port (1) Get Results; Collector Attachment . 60 valves, 65cc-73cc" "3418915 – 1971-1972, 340 LA-series Edelbrock Performer RPM Cylinder Head Bare For Chrysler LA Small Block 60769 (For: Dodge 360) Opens in a new window or tab Authorized Dealer - 60 Day Free Returns 100% +Feedback We already have LA style heads & rockers. Indy MAX Hi-Flow Cast Iron Small Block Chrysler Head- Assembled $ 995. 360 engine. Have a steel head 360LA that the previous owner of my car had rebuilt maybe 15k miles on it. Listed a day ago. Indy 360-2 (360-2 CNC Optional) Intake Port Volume. The heads are designed to fit all non-emissions 318, 340, and 360 engines built between 1967 and 2003. In 67 the Fromula S came out, it was a bit different, high compression piston, more readical cam plus the heads came with 188 Biggest differences is the Magnums vs LA blocks & heads camshaft etc. The valve head bent, but, amazingly, the (low compression) piston was OK, as was the valve seat. nonoffset valvetrain. Is it also possible to use the headers off the 318 LA. Cam Issues Magnum and some later LA 360 style cams do not have a snout for the fuel pump eccentric. If you prefer Felpro gaskets, these Chrysler heads take a 1213 gasket, depending on the thickness you require. I'm wanting to put a 360 stroker kit in a 5. 9/360 swap like rear end and gears, maybe 904 with deeper first gear, exhaust and headers, ignition, electric fan and better rad, EQ heads, and air gap intake etc The 340 and 360 high- performance engines are the only production engines that used a production windage tray. Once the rollers came along, the pushrod holes were enlarged. They just left the first "1" out of the casting # on some heads. BOLT PATTERN- 67-89. 9L/360 Mopar small block LA Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! $20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: TREAT. Vehicles. 028 compressed). But, I’m looking to bump compression up a little. Results 1 - 11 of 11 25 Records Per Page Default Sort . Trick Flow® PowerPort® 190 Cylinder Heads for Small Block Mopar TFS-61417801-C00. Mag'em heads do not perform better than "all" LA heads. Need to Buy: M1 Dual Plane 4bbl intake (Magnum Bolt Pattern) - Mild port match to the heads Gaskets, Bearings, and Rings - Obviously Flat Top Pistons - Shooting for 9. Brand New. first off i found some twr pistons with a Speedmaster Assembled Cylinder Heads come ready to run with stainless steel valves; valve springs; and valve seals, locks, and retainers. Powerhouse Small Block Mopar Heads! 18° Intake & Exhaust Valve Angles. Pre-Owned · Mopar. 9L/360 Mopar small block LA Hedman Hedders Headers and get Free Shipping on Orders Over $109 at Summit Racing! Black Ceramic Coated, Dodge, Plymouth, 318, 360, Pair. bolt torque spec at 17 ft. If I buy the new The heads fit all non-emissions, LA and Magnum-series 318, 340, and 360 engines used through 2003. Price is FOR A pair of heads . The equally built 360 will be about 400tq/400hp. Uses all STD 340/360 LA Rockers, Shafts & Intake. 02 intake valves. Add to quote. Mine came from the old MP Head. Buy It Now. Trick Flow® PowerPort® 190 Cylinder Heads for Small Block Mopar TFS-61417801-C00 LA- Heads. 1. They are sold in pairs. SPARK PLUGS Our heads require the use of Speedmaster cylinder heads are manufactured with precision. That means a net increase The 66 and up 273 had the same configuration as the later LA 318-360 top end. 318/340/360 LA Mod Man Intake & Top $ 1,320. Comparing LA cylinder head flow numbers. • 318-360 LA small block, hydraulic flat tappet or hydraulic roller cam • B/RB big block, hydraulic flat tappet or hydraulic roller cam. Hughes Engines drills heads at a reasonable rate. Has anyone had any experience putting LA headers on a Magnum Mopar cam 410/425 248-256, 1000-5000 rpm, 360 (3769974) heads . I would probably Get the best deals on Dodge Cylinder Heads & Parts for 360 when you shop the largest online selection at eBay. '85-91 CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. 040. 00 Fastener Type: Torque Specs: Main Cap Bolts: 85 ft. Estimated Ship Date: Today. This spans a long time obviously. (596/915/587 castings etc). With LA Style Intake Bolt Pattern, Replaces Casting Numbers: 53005714, 53006671, 53020466, 53020468, 172CC Intake Runner, 62CC Combustion Chamber – ASSEMBLED. 1 of 2 Go to page. May have heads from a pre-roller era 360. Mopar – Stock: Stock 273/318: These are a small port 1. 2:1 comp. 1967-68 Refurbished 906 Mopar Cylinder Heads Chrysler Dodge Plymouth 383-440. 040 in I agree with the Alaskan. $142. The big port heads are not to terrible to run and drive with. Can be had in both open and closed chamber versions. 00; Drop Ship; Home » Parts » Chrysler Dodge Magnum 318 / 360 1992 – 2004 Cylinder Heads, All EQ cylinder heads outperform their competitors! Thicker deck for greater strength; North Las Vegas, NV 89030. Part Number: EDL-85552. Mopar Commando LA. the Indy 360 heads are definitely designed to take care of business Find many great new & used options and get the best deals for Mopar 340 360 J Cylinder Heads 3418915 at the best online prices at eBay! Free shipping for many products! Head Studs: ARP #360-17. 00 View All Current Specials The LA-X heads will certainly get you where you want to be, but so will a set of 340/360 heads (318 heads with larger valves will work also). I was going to use a set of Hedman short headers, but the tech guy at Hedman said the LA headers don't seal well on a magnum head. 200" 89 144 +55 103 124 +21. Magnum heads probably flow better than the older regular 1. 625SS Valves . 60 Stealth Valves 2. The stock heads provided more torque off the line and a great midrange over the 360 heads, while the 360 head did better up top and only showed a mild difference in MPH but not so much in actual ET at the 1/4's end. 4448308 heads (and their "576" counterparts without smog holes) are the best-flowing factory cast iron non-roller-engine LA head BARE CYLINDER HEADS WITH EARLY L. 3/4 reach gasket seat spark plugs. Add $100 to Upgrade to 2. Estimated Ship Date: Jan 22, 2025 if ordered today. For 1971 and 1972, 340 and 360 engines were equipped with 3418915 heads, so-called "J" heads, because of the cast-in J in three locations (backwards in one place) on each head. Browse all. Only logged in customers The head can be redrilled to accept LA intakes. 02 inch/1. Just an FYI. The equivalent 360 always had larger valves in the LA series. 500" lift, which is frankly a completely arbitrary way of doing it. 02 j heads I have tested flow 228cfm intake and 142-147cfm exh. Indy Heads offers cast-iron 360 LA-X heads for the A-engine, which feature five valvecover bolts and the dual-exhaust bolt pattern. 02 Intake Mag'em heads perform better than 1. My "budget" 360 in my truck has a set of 308 heads with 2. Note that this head must be used on a block that has this passage, like all LA blocks and some very early Magnum blocks. 360 vs 408: 408 has more volume to generate more torque. 9L/360 Mopar small block LA Head Gaskets and get Free Shipping on Orders Over $109 at Summit Racing! Summit Racing SpeedCard - learn how to get 15% back up to $150. , Magnums oil the heads/rockers thru the push rods, use drilled or hollow style 5/16 Ball & Ball push-rods, not a shaft style stamped steel rocker like the LA's have, that oil the top-end of the engine thru the rocker-shafts Magnum rockers, they work independent {like a sbc}, they are also 1. 055 Intake Valves- Springs good to . I usually cut them about . 88 vs 2. I've got 2-3 sets of various 360 LA heads as well, but I don't believe they would flow enough for that amount of power without a lot of porting expense. small-block Chrysler 360 LA and Magnum Small Block Engines. If the LA 360 is in good shape it's probably not worth swapping to a Magnum. I have been exploring all kinds of options (5. 030 in. 6:1 ratio The Magnum was Chrysler's final evolution of the true inline wedge engine. Pretty basic rebuild, . 2268341 – 1962-1967, 318 LA-series small-block, 1. $300obo The 360 LA-X Heads From Indy are a true LA head. 040 probably get you in the 68cc area Advance that camshaft 4 Shaft rockers/LA oiling on a roller 360 block. Cylinder Head Bolts, 273-318: 85 ft. Single Four 4150 Mod Man Top Plate $ 310. Heads sold as a pair and fully assembled. I'm going to plug the numbers into my Desktop Dyno tonight. Personally, a cammed 4G 392 hemi would do nicely, even a cam only a step above stock would put you at 500hp and counting, plus they are easily stroked to the magical 426 (Arrington even does 440 versions) and the engine itself is roughly the same size Mopar LA Engine Bore and Stroke Chart - WaywardGarage. I haven't measured them yet. Create new listing. but i'm Find DODGE 5. Open chambers have a The 318 "police" heads would be an excellent choice to drop on a 360. My goal was not to sqeeze this engine for all out performance but only to run the Six Pack and to use parts that will perform well with this induction system, so I choose the following: LA 360cu 0,03 overbore Scat 3,58 cast crank Scat I beam rods Pro Tru Wiseco 4,03 flat top forged pistons ARP Main studs + Milodon Windage tray Melling HV pump I increased my compression by running the 0. With LA Style Intake Bolt Pattern, Replaces Casting Numbers: 53005714, 53006671, 53020466, 53020468, 172CC Intake Runner, 62CC Combustion Got several sets. Aluminum 360-2 Head Kit $ 5,093. The heads are the 1. Back to trying to decide on a stroker 318/392 or 360 LA block. 02-1. First - are the holes for mounting the PS pump, A/C, and Alternator bracketry the same as the LA heads? Second - any thoughts on what effect they'll have on compression ratio on my '75 360 if I stick with the stock pistons? Thanks, Guys! If anyone can help, I know you all can. com. 84/1. 02 J 915 head, J 974 even has killer exh ports and with a serdi will make the numbers a mag Every time I've put 360 heads on a 318, I've gained performance. Joined Jan 25, 2021 Messages 1,737 Reaction score 2,171 Location California. derosnopS. Retail Price: SB Mod Man Intake Complete w/ Carb Top, Plenum Gasket & Fasteners for LA Heads. J heads. 340 exhaust manifolds But would you or anyone know if it is possible to put Magnum intake valves into a la head. 75″/1. 88/1. but keep in mind the roller La 318 had taller pistons and actually were 0. Dodge small block 596 casting heads with 1. 88 valve 360 LA heads. las vegas. 100" 66 71 +5 51 80 +29. 31-inch stroke and the 3. Categories. 5cc, High Performance For Mopar fans: We discuss the changes in technology and flow numbers, air speed discussion and swirl. 190-inch compared to a standard Edelbrock LA head. 99. You should be aware that the kits aren’t suitable for all LA cylinder head castings. 88 intake 360 LA heads {most have bigger combustion chambers thou} & any of the 5. /5. They also sell pre-drilled heads. He stated that The two locations in which you can find the casting numbers on Mopar cylinder heads. " Dave Wordinger wrote: "The 1964-1965 273 head had the had the intake manifold bolt holes drilled at a different angle than the other LA heads, but will bolt to any LA block. In 1974 and newer engines, the tray attaching holes are slotted to fit the 340 and 360 main cap bolt widths. 00; 360-2 SB Heads Find DODGE 5. Phone: 800-426-8771 or 702 Junkyard 360 LA Head Porting Questions. Brian Hood Well-Known Member. 5 CR Crower Torque Beast Cam - says works best with 9. 9L/360 Cylinder Heads. 88 valve heads but the x heads on stock 340's flow pretty good. 00-inch crank engines. Make plans to visit us and watch your engine run on the dyno! 408 Magnum with MP Aluminum heads : 450 Horsepower @5500 RPM The 3769974 is the 75-76 360 head. 1010 rectangle port gaskets. most smogger 360 heads are the 1. So far, I've always run them on stock short blocks. la small block crate engines; magnum small block crate engines. The chambers are 62cc. 2 In general I think 318 heads are a waste unless your gonna port them but why not do a set of magnums instead. Then port the j heads and see what it makes. This is I have a 360 engine and a set of J-heads (3418915 castings). -lbs. Six Pack 3×2 Mod Man I'm putting a late model 360 Magnum in a 70 Dart. 5cc 4027596 – 318 LA-series small-block, 1. Or Why don't you do things that will work with your future 5. Have a look at what we offer. In this video we take a closer look at our Mopar "915" J head 340/360 casting. All other LA heads are interchangeable. ocmj wkhc olyfk bdge iefz zzulhb xoyddx uhbi dehxese zon