Casting ID number (D7TE-9425-SA). They are ready to install. Over 30 years of racing experience and cylinder head and manifold development for Indy race cars. If you decide to replace the stock manifold, I'd take the broken manifold off and try to match it to a junk yard manifold. The casting was fixed in mid to late 2001, but the same casting number was retained. gauge sending unit. 7:1 ratio, with marking H-145 Power Dome-304630. I think AMC used them on old stock manifolds when a car didn't get AIR and until they changed the casting. 00 9574 care to riser gasket 1930-33 - $15. I'd have to check to make sure, but I'm almost positive the intake on my buddy's 1984 Wagoneer 360 is a square bore EGR, or he has an adapter on it to fit the square bore Holley 4160. Order Cylinder Head for your 1998 Jeep Cherokee and pick it up in store—make your purchase, find a store near you, and get directions. What years of cylinder heads will interchange with no problems? Am I correct that these have the 1/2" head bolts?. Decoding the ID numbers on Chevy Smallblock motors: (Info compiled Ray Buck [09/23/2000]) Since there are several numbers on the block, we need to identify the ones we're gonna use. description: block casting number: head casting number: crank casting number: 1989-91: 122. This head has all the good features: +. At headbolts. The best engine combination is when the sweet spots of all the components (camshaft, cylinder heads, intake manifold, carburetor size, compression ratio, headers and exhaust size) are in the same RPM range. What's in the parts books are PART numbers. Returns Accepted. Also new for the 2000 model year, was the distributorless, coil on plug ignition system Option code: ERH. Ford FE Engine Block Casting Numbers NOTE - The information presented here was gathered from a variety of sources. Many call this the Nash or Rambler V-8. V/8 Aluminum aftermarket: 1968 and 1969 Edelbrock R-4B (with factory part number). The best intake manifold for Vortec style heads is our Marine High-Rise intake. 025 Exhaust valve 1. Get the best deals on Car & Truck Intake Manifolds for AMC when you shop the largest online selection at eBay. That still seemed like a lot of cfm, particularly for those playing with honest 289- and 302-inch engines, so we also investigated the possibility of running a pair of Holley 390s as well. for the AMC Eagle and other small bodied AMC cars. Turnaround time for rebuilding your long block is approximately 3 days. multiple items can be shipped together depending on item. These are random numbers. Head Design. The GEN-1 engine is the large 1955-66 250-327 block, GEN-2 the smaller 1966-69 290/343/390, and GEN-3 the taller 304/360/401 (and 1970 390) model. 9L 1991 Pickup 100 150 250 3. AMC Blackstone Radiators. 0L based strokers by visiting the motherlode of Jeep stroker engine info at: The Yahoo Strokers Group! Hang out for a few days reading the old posts and post any questions ya might have left!. Remember, a great head doesn't just produce good peak flow numbers it's all about area under the curve. 2 6 cyl carberator. Part Number: 9637. It is in very good to excellent gently used condition. If so, PartRequest. This was done to help counteract smaller exhaust porting on the latest casting of cylinder heads, which was done to meet more stringent emissions control laws. I just bought a 343 intake and was told it wont fit. Rated at medium-duty, it is regarded as the second strongest of all the Jeep three-speeds, second to the Jeep T15. Casting numbers must be correct for the year and horsepower claimed including intake manifold, heads, and exhaust manifolds. Does the whole top of the intake manifold unbolt?. The 1971 4V head is identified with a "4*" (four-dot) casting at the same location. Mopar Small Block Torque Specifications: LA Engine - 273, 318, 340, 360 : Torque specifications are for stock factory type bolts with light engine oil applied to the threads and the underside of the bolt head. 66-73 are shorter, but the same basic housing. The unique part numbers which were printed in blue letters above the intake manifold studs are useful for ordering parts but the casting numbers are more useful for identification. 9L 1988 Dakota 3. TRANSMISSIONBorg Warner T-10 (casting T10P-1B) (suffix F)Manual 4-speedBuild date 11-18-19678-7/8 rear axle by AMC (suffix C)Posi Traction with 2. Over 30 years of racing experience and cylinder head and manifold development for Indy race cars. Mozilla Firefox, Google Chrome And Internet Explorer All Have A Built In Search Function. A new smoother exhaust manifold and aluminum intake manifold were introduced. Turns out the the yahoo rebuilding the engine didn't replace a $. There was a U. The block between exhaust ports 3 and 4 is missing (the un-siamese plug) but is otherwise perfect. cch installs stainless 2. 1987-2006) where a tubular exhaust header is used. The part number is TEK-1017-1275, or any TEK kit that has the 1275 part number in it. From Y-Blocks to 500+ cu in Big block Fords, from air cooled Volkswagens to the Crower Motorsports entry in the Popular Hotrodding Engine Masters Shoot-out, even Jeremy McGrath's XR-50 Honda, we've ported them all. (Compiled by Clark Rempel; as reprinted in the April, 1998 Alamo AMC News). Brzezinski Racing Products We modify your cylinder heads! Main menu. The vehicle will need rust remediation, body work, and paint. Used Intake Manifolds and valve covers: All are used unless noted. Chart of Chevy LS Series casting numbers listed by block casting number, engine model, and year(s) made. The rivets aren't all that hard to remove just remember they are threaded and need to twist out. Shop by OMC Part Number. Thermostat housing problems; Edelbrock Performer install; Emissions equipment. Professional Products was founded in the late 1990s with a primary objective to provide quality high performance parts at better values than what originally existed in the marketplace. Our stock replacement cylinder heads live up to EQ’s reputation for quality parts and incredible service. 04 used with or without A. 8L type 4 casting with breather using 8mm valve stems. The power pack heads or whatever plus camshaft selection will help determine maximum power. Z-11 427's came with painted valve covers. The GEN-1 engine is the large 1955-66 250-327 block, GEN-2 the smaller 1966-69 290/343/390, and GEN-3 the taller 304/360/401 (and 1970 390) model. All flow numbers for MORGO Systems come from them Updated Sept. Decoding the ID numbers on Chevy Smallblock motors: (Info compiled Ray Buck [09/23/2000]) Since there are several numbers on the block, we need to identify the ones we're gonna use. The 885 Head. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. My Buick history book indicates that both bore and stroke are increased. The first would be on the top of the intake runner, under the valve cover. I was able to get them at the parts store nearby. The GM 151 has the intake and exhaust manifolds on opposite sides of the cylinder head, but the AMC 150 has the intake and exhaust manifolds on the same side of the cylinder head. )24 - 35 Nm (18 - 28 ft. Ok, I guess that translates into February 4, 1973, I can accept that. AMC V8 Horse Power, Torque, Compression Ratio, Bore and Stroke by engine year. multiple items can be shipped together depending on item. The internal ribs on the 290-343 go from side to side, and on the 390 the ribs run front to rear. (joe)>> hey today's horsepower's all about the amc 360, one of the unique other engines in muscle car history. Some notes for reference: make sure to get the pushrods and rockers from donor engine, the pushrods are shorter on the 4. Chevy VIN, Block, Heads, Intake Casting Numbers. Shop for discount 350 Vortec Intake Manifold here. Cranshaft ID. We test to see what Dodge Magnum and non Magnum parts are interchangeable between 318/360 V-8 Magnums. I have a 1970 or 1971 AMC 360 (old-style flat crankshaft flange, and 3-bolt balancer w/ 3-bolt pulleys), and a set of 58cc heads (casting number 3233344). My 1973 Ambassador has the EGR spread bore manifold. Thread: Intake casting number 3191736. Ford FE Engine Block Casting Numbers NOTE - The information presented here was gathered from a variety of sources. The 427 was a modified 409 engine. Bush Performance closes off the cooling passage between the head and block by making a round hole out of a square hole. The only difference between small and large chamber Gen-3 heads is the combustion chamber size. 95 In Stock with Fast & Free Shipping. Chrysler was not always consistent with its location. Here is the magic: LD4B Dual Plane aluminum intake, the port runners match factory 318 heads. Early 0331 heads are prone to cracking, causing coolant. All 67-up AMC V8 blocks were cast, bored and stroked out of the same block. Find AMERICAN MOTORS 5. Same with heads to the stock exhaust manifolds. The unique part numbers which were printed in blue letters above the intake manifold studs are useful for ordering parts but the casting numbers are more useful for identification. 🔧 Car Specification -Motor 4,9l 340HP -Weight 1196kg -Price around 200. Galvin's AMC Rambler Parts. I also cannot tell you what camshaft it has. NO BRAINER!. 50 years of rich racing heritage go into every Offenhauser intake manifold-it's one of the most respected names in high performance. A Stage 1 Intake is a manifold that is modified as much as possible through the plenum area and the port opening. You can get stock style plugs with a hex head or pipe thread plugs with a square head. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As I'm sure any Jeeper knows, these are the engines. casting number 14102193 swirl port intake port design 65. AMC Jeep 258 throttle cable bracket 80-90 CJ 5 7 Wrangler 4. The manifold is in good used condition and come's as pictured. It shares many of the same characteristics as the L30 327 V-8 with the major difference that the L48 had a longer stroke. Intake manifold, throttle body and carburetor air flow improvement. intake port roof was raised slightly over stock. The Golen Engine 4. 8) Rear 1982-84 Omega, Phoenix 1982-85 Citation, Skylark 1982-86 6000, Celebrity, Century, Cierra Casting # 14033209: 1198L 305-350 1983-86 With A. Vintage multi-carb intake manifolds are plentiful for the Y-Block. Gold award at MCACN 2011, score of 992/1000. 030" and there were no intake or exhaust adapters on the head at the time of testing. Find crank number. Engine lubrication system consists of a rotor type oil pump and a full flow oil filter. 0 304 motor, model years 1971-1981. Stock AMC V/8 4-bbl cast iron manifolds: 1970 360 and 390. I dug around for a few more AMC details along the way (6 and the old 250-287-327 v8 too) so learned a lot. 2L 232 258 Jeep AMC AMX CJ Wagoneer Ambassador J Series Cherokee Scout Spirit Pacer Exhaust Manifold New Your Price: $104. The L48 and L30 share the same heads, block, intake and exhaust manifolds, carburetor and camshaft. AMC VIN decoding Brazilian Kaiser/Willys/Jeep engines. Part Number: 9637. This is a Numbers Matching Corvette fromthe Radiator to the Rear End. The only part number changes were for the exhaust crossover that I know of, and I've got a pretty good source. However, my 304, those numbers can't be correct if the decoding of casting date is correct. universal replaces casting number 12560241, 10141279, 246cc intake runner 100cc combustion chamber / vortec chamber (. The H and 7 were also just casting marks that only meant something to the foundry. In 1981, AMC revised the 258 for lighter weight. 2-bolt main caps were used along with a cheaper cast iron intake manifold. By the way, the casting number for the standard (not Machine) 70 360/390, 71 360 cast iron 4-bbl intake manifold is #3195532-C. 0L engine technical data, Cylinder Bore, Cam Spec's, Piston Clearance and more. 3 product ratings 3 product ratings - Offenhauser Dual Port Intake Manifold AMC Straight Six 232 258 Fits Stock Heads. The casting numbers on the T-15 are on the passenger side near the top back. For a given intake manifold design, the cross-sectional area of the runner and the runner length affect the location of an engine's torque peak in the RPM band. Thanks for your help, Clint. Our Thoughts: While a free-flow intake manifold can. They are ready to install. For example, an RV torque cam with a large, single plane intake is a very poor combination. becoming the first Chevy engine to produce 500 hp. GMC 302 six cylinder with side draft triple Weber carburetors. The difference between a '78 casting and a '79 casting (that the AMC is based of) is that the distributor was moved further back to make room for the intake. 1964 V8 engine numbering. The numbers cast on it are: Head: 3836848. Use the physical features of the part for final identification. Explore the AMC V-8 5. Up top, a single snorkel air cleaner with factory decals sends fuel down through an Autolite Model 4300 carburetor where a stock intake manifold channels it into 51cc cast iron heads. 2L engines, but does require updating the intake & exhaust. At least with what has been presented. The casting was fixed in mid to late 2001, but the same casting number was retained. Casting date code (8G14) indicates this manifold was cast on July 14, 1978. Here is the magic: LD4B Dual Plane aluminum intake, the port runners match factory 318 heads. Can use stock ford egr casting if desired. The intake manifold is the last part of the intake system which feeds high density, cold fresh air into the cylinders. No one praises AMC-era Renix 4. AMC decided to keep the forgings, either due to low numbers of the engines or to retain high reliability. AMC Engine ID tags are small thin metal tags attached with a Phillips screw on the passenger side valve cover facing the radiator. I have a 1970 or 1971 AMC 360 (old-style flat crankshaft flange, and 3-bolt balancer w/ 3-bolt pulleys), and a set of 58cc heads (casting number 3233344). Exhaust Manifolds, (New and reclaimed) Timing Covers, (largest single line available), Harmonic Balancers, Head Bolts, (one complete set per engine), and our very latest, Crankshafts and Stock. This earlier engine has cast iron intake and exhaust manifolds with the two manifolds bolted together by 4 bolts and a gasket between. CJ5, CJ7 & CJ8 Engine Parts for AMC 304 V8 Intake Manifold Gasket and Seal Set for AMC V8 Engines,1971-1991. Super stock Marlin,matador,ambassador clean 68,69,390 engine block casting 3190806 1968 1969 , professionally rebuilt low miles t-10 transmission wide ratio 2. Featured in September 2012 issue of Hemmings Muscle Machines. The 1971 "J" Series was the first to receive an AMC engine (the 304), replacing the very capable and benchmark Buick Small Block V8. Weiand Nostalgia Series intake manifolds are made using the original tooling, and may have minor appearance imperfections that do not affect the functionality of the part. If so, PartRequest. 7120 have the highest intake and exhaust port airflows, especially at lower valve lifts where it is most important, and are the best for performance. Ok, I guess that translates into February 4, 1973, I can accept that. Ken's manifold appears to definitely be another obscure piece of AMC history, but I'm not convinced we can be certain that "it is a true T/A piece" as Ken stated. This engine is designed to run on unleaded fuel with a minimum octane rating of 87. Even if we don't have a particular head stocked in our warehouse we are more than happy to call our contacts in the industry to help you find the cylinder heads that. 343's were stamped with a Z on the valve cover. Right Exhaust Manifold Casting # 3210160= 1972. The 322 went through a number of changes too, to get the horsepower from 188 to start with, and ending at 255. The stock intake uses the exhaust manifold to provide heat to the intake, but if aftermarket exhaust headers and/or intake manifolds are used, this feature will be missing (this setup is similar to a stock Jeep 4. • Performer-Plus camshafts are ground specifically for use with the corresponding Performer manifold #2101 or #3701. To Search Our Page Using This Function Press Ctrl + F. A new block casting and fewer crankshaft counterweights were used. **RV Cam Note: if you select the 4. The 401 is equipped with Hedman Hedders , Crane cam ( click for specs ), custom head work, and an Edelbrock Performer Series Square-Bore 600 cfm Electric choke (#1406) carburetor. The first one I usually use is the block casting number which is located at the back of the driver's side cylinder head and will look something like: 3970010. LA Engine Exhaust Manifold Casting Numbers, Information and Specifications. 2) 1979 only Chevy cars and 1980-1983. Casting# 3210159: 802C 225 1970-87 Chrysler, with heat riser: 855 400-440 Truck, Motor Home Left or Right Casting. ramblers were a mixture of the" big three" back in the '60s you might see if a steering box from a dodge ram series pickups or ford f series pickups may fit. Cylinder numbers corresponding to the firing order are marked on top of each intake runner, just before it meets the head. 68-70 AMX Dash Plaque Serial Numbers. 04 used with or without A. • Performer-Plus camshafts are ground specifically for use with the corresponding Performer manifold #2101 or #3701. 304 with or Without A. But this is the easy way to tell exactly what head your getting, without looking under the intake manifold. The Edelbrock #60107 Performer RPM NHRA Stock/Super Stock Cylinder Heads are designed as a bolt-on performance upgrade for any 1967-91 AMX, Javelin or Jeep with a 343, 360, 390 or 401 AMC V8 engine. Big Block Ford - FE Intake Torque Sequence Having helped install a 390 cast iron intake manifold on a friends ford wagon I could have used this then sifting through the hard to read and fuzzy pictures of the BBF intake. No matter what you're driving, we have the right 350 Vortec Intake Manifold for your vehicle New and Used Automotive Parts and Accessories On Sale. It was a bold attempt to improve the 4. Casting numbers and the small tag screwed to the valve cover help identify the date an engine was built, but according to Eddie Stakes, who offers AMX parts through his Web site, planethoustonamx. I recently e-mailed Edelbrock and asked if they would consider tooling up and producing a new aluminum intake for the Studebaker V-8. 2 98 dodge ram engine,amc blue engine paint,amc spirit engine,amc engine paint codes,international 304 engine,amc 304 crate engine,jeep 4 0 stroker. 2 oil filter base listings, see page 93 for information. 00 per set Casting Number 346 1971-1972 One set of Cylinder Heads Cores minimal core shift $75. 16″ deck height increase, the head, intake manifold, and exhaust manifold changes justify the separate designation. 50 plug in the valley pan under intake manifold. The '96-'99 0630 heads are almost identical except that they don't have a port for the coolant temp. This MABBCO® Remanufactured Short Block is for a 304 AMC motor, model years 1972-1981. Local pickup only. Casting Numbers. They have a 7 digit AMC casting number in Also had a large "68" under intake manifold. Head casting numbers will let you identify what kind/where a head came from. I believe those are just casting numbers for the front cover and water pump. That number is ***** for the engine block. By the way, the casting number for the standard (not Machine) 70 360/390, 71 360 cast iron 4-bbl intake manifold is #3195532-C. A new block casting and fewer crankshaft counterweights were used. Each casting can be machined differently, so use casting numbers as a guideline only. I will ask the other buyer for numbers, etc. AMC 401ci / 425+ HP Long Block Depends on Casting Number Intake Runner: Edelbrock Performer RPM Air-Gap Intake Manifold w/ matching Edelbrock Intake Bolts. 50 years of rich racing heritage go into every Offenhauser intake manifold-it's one of the most respected names in high performance. Intake is nice used condition and was medi blasted to clean it up.  This head was designated as "0331" in the casting number. I set a quarter mile D/S record in my 1969 SC Rambler at 12. 1981 AMC Eagle 50 series 2 door Kammback photo courtesy Dennis H. 99 216, 235, Carbureted Fuel System Type, Natural. Correct wiper motor. The Buick V6 was sadly shelved by AMC motors. It will also fit the 1986 through 1990 engines by using the late model intake manifold. 2L) derivative of the AMC six was made optional. Per Chevrolet By The Numbers, there were 11 ID-suffix Special High Performance L72 427/425 HP engines built for the 1967 Passenger Car. That would be a 1970 396/350 cast iron manifold for a SS L34. 5 UHL cylinder head bolt set 7/16 bolts no studs on topthis is a full arp bolt and washer kit it includes 14 7/16 threaded bolts all the same length , and 14 hard washers please verify your set up before ordering these bolts old number chbs-1214now 146-3602. The 322 went through a number of changes too, to get the horsepower from 188 to start with, and ending at 255. #P5007477) Magnum head gaskets (to block off the oil holes)the Magnum head bolts, and an intake manifold for a carbruetor. In 1968 (Model year ended in August) AMC made approximately 56,000 + Javelins, this one is #54495. Seems that most recycling yards want to know a casting number. Used without permission. Factory, Carter Carburetor AFB (4-bbl), cast intake manifold, cast heads, points for ignition, exhaust manifold with dual Flowmasters. Casting: AMC 1. Up top, a single snorkel air cleaner with factory decals sends fuel down through an Autolite Model 4300 carburetor where a stock intake manifold channels it into 51cc cast iron heads. The ULTIMATE resource to find the part or vendor in the AMC and American Motors hobby. Featuring Green Lo Rpm Tachometer available for purchase here. Many call this the Nash or Rambler V-8. Needs a serious cleaning and minor repair. These numbers work with 0. Casting numbers include a foundry casting date, which simply reads, for example, 6. The Edelbrock #60119 Performer RPM Cylinder Heads are designed as a bolt-on performance upgrade for any 1967-91 AMX, Javelin or Jeep with a 343, 360, 390 or 401 AMC V8 engine. Custom machining is available. 0 liter 1987 though 1990 stainless steel hex head Amc / jeep inline 6 258 cubic inch 4. The rebuilt engine has about 69,000 miles on it. The first one I usually use is the block casting number which is located at the back of the driver's side cylinder head and will look something like: 3970010. This motor is identifiable by its #527 block casting number. The car has power steering, power brakes, and the GO PAK option. For about. Cylinder numbers corresponding to the firing order are marked on top of each intake runner, just before it meets the head. 0L) 1980-81 Eldorado, Seville Casting # 1615849, 1617048: 1125R 173 (2. They are ready to install. Drilled and tapped for PCV. It was a bold attempt to improve the 4. Thanks for your help, Clint. Order Cylinder Head for your 1998 Jeep Cherokee and pick it up in store—make your purchase, find a store near you, and get directions. The engineering number tells us that it is a Ford 400 cu in, 6. 0 stroker engine where it is common for the engine rebuilder to use an AMC 258 crankshaft in a Jeep 4. Head castings were factory modified for smog ports, breather tubes, CHT bosses, etc. The '96-'99 0630 heads are almost identical except that they don't have a port for the coolant temp. 50 plug in the valley pan under intake manifold. Power comes from amc's top-of-the-line 390, which made 325 horsepower in the amx. Intake manifolds are normally date coded in the form of a letter for the month (see table below), two numbers for the day and a single number for the year. Used without permission. Originally the motor was painted orange but has been repainted blue. The drivers side is pictured below with the exhaust manifold removed. 9L 360 Engine Parts for Jeep CJ's & Wagoneer SJ here, or find related products for your vehicle today. stands behind each product we manufacture 100%. Even if we don't have a particular head stocked in our warehouse we are more than happy to call our contacts in the industry to help you find the cylinder heads that you are. warranty replacement. and Canadian Chevrolet casting and engine codes from 1916 through 1984. Skip to primary content. The second location is on the underside of the intake runner on the cylinder head. 8L type 4 Casting with Breather using 8mm valve stems it is available with both single or dual high rev springs. Myth: The '91-'95 7120 casting number are hands-down the best power producers, followed by the '96-'98 0630 and then the '99-up 0331s. Brzezinski Racing Products We modify your cylinder heads! Main menu. Forged Pistons Are Stronger And Longer Lived Than Cast Pistons. Gear Ratio 1st: 3. This assures you of the highest value and quality in cast cylinder heads and aluminum cylinder heads for Chevy, Chrysler, Ford, Isuzu, Mazda, Nissan, Mitsubishi and Toyota vehicles. RHS is the leading developer of high performance cylinder heads, engine blocks, intake manifolds and related components for street performance and race 7 May 2007 We show you a selection of high performance heads for Chevy engines that will help Motown 220cc Cast-iron SBC Cylinder Head. Free shipping. Upping the intake runner volume too much will cause the intake charge to lose velocity, killing low- and mid-speed power and torque. 8L type 4 casting with breather using 8mm valve stems. Id For Sale. The general condition of this car is probably attributed to being originally a California car. If so, PartRequest. It is not uncommon to find a 302 block that was cast and assembled during the summer of 1967 as a 289ci engine. Running a large port intake with 318-style ports causes a "damn" in the intake path where the intake mates to the head because of the port mismatch. auto industry-wide shift to lower compression ratios in mid 1971, so AMC increased combustion chamber size to 58-59 cc. It has a 1 1/8" 10 spline input shaft. “In order to rapidly prototype and prove them out, we 3D-printed several intakes and tested them on our dyno and verified performance on the track. The L78 engine is equipped with all three of the special high performance deep groove pulleys! This engine block is correct in casting number date code and stamping for 1970 Camaro w/ RPO L78 396 375hp optioning. 55 exhaust valves. AMC, hollow pushrods (Mopar Perf. 🚗Ford Mustang Boss 302 1969. I have a 1970 or 1971 AMC 360 (old-style flat crankshaft flange, and 3-bolt balancer w/ 3-bolt pulleys), and a set of 58cc heads (casting number 3233344). ohgsv755 1929 overhaul gasket set - $327. Every Offenhauser part is made from the highest quality alloys available at Bell Foundry in South Gate, California. every time. Engine Casting Numbers & ID'ing a AMC block When You are looking at ANY American Motors Vehicle while the casting number is important, more important is the engine size cast on the side of the block. The best intake manifold for Vortec style heads is our Marine High-Rise intake. They include adjustable rocker studs and guide plates set-up for use with small-block Ford style adjustable 1. What's in the parts books are PART numbers. We bopped over to our local CSK (Checker-Shucks-Kragen) store and picked up an Edelbrock intake manifold, gaskets, a new ACCEL cap and rotor set, and new heater-hose fittings. Numbers in green are made in Canada for countries other than USA. Make sure your intake and exhaust ports on the head match the manifold gasket(s) and manifolds. 9543 intake to exit manifold gasket- $15. The RPM Air-Gap I built with a Mopar Vicor spider had much thicker side slabs so that is not a problem on the Victor intake manifold. Holley products for GM's popular LS engine are dominating the LS scene as well. V-belts were replaced with a serpentine belt, and a new lightweight plastic valve cover was fitted. Gear Ratio 1st: 3. Most modern Edelbrock models are clearly identified with the name (“Torker AMC”, etc. Hydraulic lifters were also specified, with the M-code producing about 300 hp (224 kW). The AMC 304 V8 had a displacement of 303. The R4B high-rise aluminum four-barrel intake manifold (part number 448 5729 for 1967-’69 and number 448 8409 for 1970-up) took its place in AMC history. Later, a cast iron cylinder head, 7. This manifold is part of the Weiand Nostalgia Series of intake manifolds. The Buick V6 was sadly shelved by AMC motors. 3 product ratings 3 product ratings - Offenhauser Dual Port Intake Manifold AMC Straight Six 232 258 Fits Stock Heads. Edelbrock Speedshop is your one stop shop for everything Edelbrock including Edelbrock superchargers, crate engines, carburetors, intake manifolds,Â cylinder heads, EFI, crate engines, and performance parts. These numbers work with 0. Looking for Antique Carburetor online? Locate Antique Carburetor on sale right here with the largest selection of Antique Carburetor anywhere online. CJ5, CJ7 & CJ8 Engine Parts for AMC 304 V8 Intake Manifold Gasket and Seal Set for AMC V8 Engines,1971-1991. 50" exhaust valve center bolt valve cover flange 1987-1995 intake manifold bolt pattern with center intake bolts canted @ 72 angle this cylinder head is not a performance oriented cylinder head. This cylinder head will also fit 1976-90 AMC 4. One of the most important components to an engine's performance is cylinder heads. They include adjustable rocker studs and guide plates set-up for use with small-block Ford style adjustable 1. and well we're shooting for big horsepower numbers with ours without wasting a dime of our. The 1971 4V head is identified with a "4*" (four-dot) casting at the same location. gauge sending unit. Use these casting numbers to identify the crankshaft you have. And, for whatever reason, AMC stamped different codes on the engines valve cover tag in 1968 and 1969. 3237858 could be a Jeep/AMC number, but I don't have any way to look it up. Find critical 3. In 1981, AMC revised the 258 for lighter weight. A new block casting and fewer crankshaft counterweights were used.