Amc 401 engine

Amc 401 engine. Create new listing. bobspeedshop (323) 99. Some non-standard cranks are nearly flush with the rear block face and in some cases used a crank spacer from the factory to make up the discrepancy. comhttps://tdmotion. All parts are brand new including Indy Aluminum Heads,Solid lifters ,426 oil pump,Edelbrock Performance Manifold. 74 at the mains and 2. $400. AMC engines: Autolite Plugs. I can ship freight but buyer pays for shipping. Used - Good. Heavy port and polish very heavy port and just got my car back from the shop started snooping around my engine and thought what the heck lets Forum Home > The Garage > AMC V8 Engine Repair and Modifications New Posts AMC Gremlin w/401 6. Bullet, howards, and comp cams are a couple that come to mind. The internal differences between the 304, 360, and 401 cubic-inch AMC V8 engines are utterly moot for most modern gearheads, who will likely want to tear down and rebuild any half-century-old The AMC 304, 360, and 401 cubic-inch V8 engines may be overlooked by some, but they remain a key piece of American automotive history. After talking to some of the guys at the AMO show and doing some research. 1974 AMC 401 crate engine with 7 yr 100k mile warranty. Chrysler | Mechanical. All AMC Generation 2 engines (290, 304, 343, 360, 390, 401) use the same Main Bearings. The 401 could be had with either a four-speed manual transmission or a three-speed auto unit. 007 lift and some amount of duration vs stock. Also updated were the addition of headers and a Edelbrock Performer RPM Air Gap intake. Edelbrock Cylinder Head Assembly 60119; Performer RPM 185cc 54cc for AMC 343-401 (For: AMC) Adapting AMC I6 & V8 Engines to the AX15 Transmission. $6. Yet last night I picked even more sand and scale out! Dress up your engine & replace your old cooling thermostat in one convenient kit; Patterned after originals; Chrome thermostat housing with correct 1/2" NPT coolant bypass port; Choice of 160, 180, or 195-degree thermostat; Country Of Origin: USA; Fits: ALL AMC 290, 304, 343, 360, 390, and 401 engines; NOTE: Will NOT fit AMC 327 V8 engines This is a complete rebuilt 401 AMC V-8 Longblock Engine that includes block, crank, connecting rods, new pistons and rings, new bearings, new stock camshaft with standard single steel timing chain and gears, includes a set of big valve factory 401 rebuilt cylinder heads. $300 Heads - I've got AMC 401 Engine. The heads are off the 401 but it came with a set of 3222502 heads. Or buy the whole jeep no title. Find Members Posts. 030-inch and . Message. 860-inch stroke, which gives it raw mechanical advantage over the 390's 3. 17 hours ago. Everything To Know About The AMC 304, 360, And 401 The engine was rebuilt and is 30 over. fast-401. The 327 was a Rambler engine, the 350 a Buick motor (offered in 68), with the 304, 360, and 401 being an AMC engine (Offered in, I believe 72 model year). The AMC 401 V8 was the powerful around 400 cubic-inch displacement V8 engine which AMC sorely needed since the mid-1960s. 325-inches are offered, and you have the option of a two-ring (six-groove retained durometer O-ring) or three-ring (eight Randall AMC in Mesa, AZ produced a Monster-Pacer in limited numbers which had no rear side windows and the AMC 401 engine: Getriebe: 3-speed manual transmission, column shift, optional with overdrive; optional 3-speed floor shift (no OD) optional 3-speed automatic transmission with torque converter (Chrysler 904) 1977-80: optional 4-speed manual The AMC Gen II and Gen III V-8 family consists of 290-, 304-, 343-, 360-, 390-, and 401-ci engines. 95 I bought a 401 engine here recently. THE ENGINE RUNS AMC 401 engine, turns over with compression, but has knocking rod. 45 shipping. This head features a modern high quench heart shape 61cc combustion chamber and a generous 235cc intake runner. com sell 290-401 engine cradles. Click for Indy Cylinder Heads makes a couple of different heads for AMC, the 401-SR with the standard AMC dog-leg exh port & 401-1 with a BB Mopar exh port. Members The AMC 304, 360 and 401 V8 engines aren’t pieces of Shit. The last two years of the travelall and p/u (1974 & 1975) were offered with a 400ci engine which actually was the amc 401. 8 watchers. First, the vac advance should be routed to ported vacuum. Built to the max with over 400 HP and over 500 torque. PerformanceParts - Forum Home > The Garage > AMC V8 Engine Repair and Modifications New Posts FAQ Register Login. It is a 77 engine out of a grand wagoner. Customizable Options: Year/Make/Model * Bore Size * Rod Bearing Size * Main Bearing Size * Add Engine Parts to Kit. Add to Buddy List. Posted: Jan/29/2024 at 11:47am : My friend and I just completed a 401 . It had the amc bolt pattern. 23 sold. Two barrel intake, and complete from intake to exhaust. All of our brackets and pulleys are made using aircraft-quality 6061-T6 billet aluminum and are CNC machined in the USA. 07- and 6. Forum Home > The Garage > AMC V8 Engine Repair and Modifications New Posts FAQ Register Login. been on my kdx going on 3 months,dont mind Explore the AMC Javelin 1973 401-4B V8 AMX Go-Package 4-speed 1973, 1974 detailed specs, including 0-60 mph times, horsepower, and handling data. REWARDS. 6L/401 Flexplates and get Free Shipping on Orders Over $109 at Summit Racing! Flexplate, Gold Series, External Engine Balance, SFI 29. Suitable for the home workshop mechanic or professional technician. Engine Code : AMC V-8 401 : Fuel type : Petrol : Fuel System : Carburetor : Engine Alignment : Longitudinal : Engine Position : Front : Engine displacement : 1974 AMC Gremlin 401-XR specs, lap times, performance data, engine specifications, pictures, updated July 2024. The reverse-dome and flat-top piston designs produce different compression ratios for each bore diameter, with 10. Best engine range 360″ to 401″. 1973 AMC Ambassador 401 1975 AMC Pacer D/L 1976 AMC Pacer X 1976 AMC Matador sedan 1978 AMC Pacer V8 coupe 1987 Jeep Grand Wagoneer mbwicz . AMC made some aluminum heads for the Indy car stock block program in the late 70's. i V8 engines. An easy "fix" is to always run the engine at least 1/2 quart over full (a whole quart is fine -- that's what AMC spec'd for police engine, oil pan was same size as all factory V-8s, just a different baffle!). It also has a new Edelbrock Performer Intake Manifold and 1400 Performer 600 CFM carb. Toolbox. HELP CENTER. 040" over, with a voodoo cam with a 262/268 dur. Home Junkyard hint: AM General 1-ton U. With all of the problems (concerns?) with the aftermarket roller timing chains, for a pure street engine what is wrong with the OEM style silent chain? Roger Gazur 1969 'B' Scheme SC/Rambler Sounds like you have a couple of problems. 0:1 to 11. 10-204-4 Valve Train Components Ford V8 Engines - 8 Cylinder Engines manufactured by Ford. That would be 71 and earlier, 3. 95 IMO not enough custom stuff for Gen 2 AMC engine accessories mounted on Gen 3 blocks. 8 tsanchez . Drives and runs great. Comp Cams Part No. Always take a look; the raised numbers make it easy. 5" Regular price from $669. They work great. Edelbrock Cylinder Head Assembly 60119; Performer RPM 185cc 54cc for AMC 343-401 (For: AMC) Opens in a new window or tab . Post Reply. Block Deck Height. For clarity, consider that there are two available tracks in converting AX15 to AMC engines: Using a 1976-1986 T150, T18, T176, What is the recommended max over bore on a 401? Forum Home > The Garage > AMC V8 Engine Repair and Modifications New Posts The current engine in my race car was taken . Supporter of TheAMCForum Joined: Feb/20/2019 Location: Buffalo, NY Status: Offline Points: 2082 Post Options. One Owner. Enjoy smooth, powerful and durable performance with 7-year warranty and customer reviews. SKU AM401MK . Where the 390 and 401 differ is in their stroke. Has Tilt Wheel and Edelbrock Pro-Flo 4 EFI kit #35650 for 1970-91 AMC 304, 360, 390, 401 c. AMC 401 block, Car Engines & Parts. Suppose that you are in a older car wrecking yard and do not have time or tools to get under each car to see the engine size. Or is the 390 a more stable engine (talking about the oil issues) that will yield you about the same power. 11 After a long 4. Fits all AMC/Jeep 290, 304, 343, 360, 390, and 401 V-8 engines & Heater Hoses,1967-78 AMC V-8 & 1972-87 Jeep V8 - Limited Lifetime Warranty. I was going to put into my Jeep but I sold my jeep before motor was built. Ron. If this is your first time 304 360 390 401 AMC JEEP ENGINE TIMING COVER 3179067. Performance Radiators. Was made to be put in a Javelin. I'm thinking the 360 is a 78 because thats when the intake was cast and it has the 304/360 heads with the rocker bridges. View larger image . Its a 401, 9. Don't throw it away. DEALS. Typical AMC I6 and V8 crank flange protrusion The steel vally pan gasket with rubber end seals IS the standard intake gasket for AMC engines '66 and up. timgr, Dec 30, 2011 #10. 574 for 68-70 390. radiator and a 3000 cfm electric fan. Contains optional manifolds for blower, tunnel ram etc. Have video of it running. 1 cui, 190. 507/. Hydraulic Flat Tappet; Mechanical Flat Tappet; AMC 290-401 V8; Buick 196-252 V6; Buick 215-340 V8; Buick 350; Buick 400-455 V8; Custom Camshaft AMC 290-401 Mechanical Flexplates and flywheels - though they share the same crank flange - must not be interchanged between 304, 360 and 401 versions. this motor build has been exhausting. Its been greased up and wrapped up. Supporter 1973 AMC Ambassador 401 1975 AMC Pacer D/L 1976 AMC Pacer X 1976 AMC Matador sedan 1978 AMC Pacer V8 coupe 1987 Jeep Grand Wagoneer mbwicz . 212 @ 117. '79 CJ5, AMC 401, t-176/dana 300 twin stick, dana 30/amc20 (Mosers), Edelbrock Performer Intake, Holley 670 TA, ps/pb, DUI HEI, "glass tub/ 1 pc. 08", so being a service (401) block, it will have the super thick cylinder walls Find many great new & used options and get the best deals for AMC 304 360 401 V8 Engine Rebuild Manual at the best online prices at eBay! Free shipping for many products! I have a rebuilt balanced AMC 401 engine that has been sitting in my garage for years, waiting for final assembly. 6: 401: 1974-1978 * Core call items are not returnable . AMC engines are externally balanced, meaning a good portion of the balancing process is done with the flywheel and damper. 1 main will need some welding, and then a line S&J Engines AMC Jeep Engines: Superior Performance / Unbeatable Price: (800) 942-7800. The first in 1972 with a 0-60 mph in 8. Report Post Thanks(0) Quote Stumpysfabworks. need by monday to stay on timeframe. $167. Early Jeep AMC Jeep 304, 360 & 401 Engines. GIFT CARDS. The first time I rebuilt this engine (8k miles ago, about 18 months ago), I picked out a TON of rust scale, casting sand, and other garbage out of my water jackets. amc4evr . AMC I6 (and V8) engines do not share block bolt patterns with any other engine, including all Willys, Kaiser Anyone know what color the javelin or amx 71’ 401 engine colors were painted? Have a Rebuilding mine Forum Home > The Garage > AMC V8 Engine Repair and Modifications New Posts AMC Apprentice Joined: Melling MPE-117R 1966-1988 AMC Jeep 290-401 V8 Engines Steel Expansion Plug Kit (For: AMC) Opens in a new window or tab. MOTORHOME RV CRATE ENGINES. 6 would be . for AMC 290-401 V8. Opens in a new window or tab . 4) in 1971, the model with 2-door fastback hardtop coupe body and V-8 6573 cm3 / 401. King Main Bearing Set MB5518AM010; AM-Series . All 1972-on AMC engines, including the: 232 (1971 & later) 258; 304; 360; 401 *NOTE: Some AMC engine cranks were inconsistent in their flange stickout from the engine rear face. Piston Ring Sets; Single Cylinder Replacement Ring Sets; Main Support Systems. I. 750", which is the same as an AMC 360-401 and the Buick 400-455. So even if you have a flex plate from a different 401 it could still very well vibrate. 1 cui, 156. The only other real difference inside the engine with the 401 as opposed to other engines in the lineup were the diameter of the bearing journals. ready for your completion and install in your classic AMC or Jeep vehicle. 574 inches. 1 cui, 246 kW / 335 PS / 330 hp (SAE gross) engine offered since October 1970 for North America U. oil pan with bash plate $100 SOLD 401 timing cover good shape $50 SOLD Sealed power e 243x 40 piston rings std bore AMC 401 $35 401 cyl heads good $100 1989 jeep Grand wagoneer 727 trans and t case both good when pulled stored indoors $600 Message me or e mail [hidden information] 1971 AMC Matador Sedan 401 specs, performance data, engine specifications, pictures. The guy who has it said he thought it is a 401 but it has a factory 2-barrel carb, I Quote Reply Topic: amc 401 engine paint Posted: Sep/18/2014 at 6:05pm i have a 73 401,needing the correct engine paint for that year. Optional is caster wheels with or without brakes. Marketplace. Christened 401-XR, the engine-swapped Gremlin was nearly Forum Home > The Garage > AMC V8 Engine Repair and Modifications New Posts FAQ Register Login. IHC used AMC 6's and the V8 in the 70's which AMC called the 401 but since IHC already had a 401 they labled the AMC a 400. Motor is built for approx 1500-5500 rpms. The engine was soon offered in 343- and 390-cubic-inch versions, which would be replaced by longer-stroke 360 and 401 successors. 1968 Classic AMC AMX 401- Engine 4 speed, Hurst linkage. See All 35 Photos. Watch some cool videos of 401 V8 engines getting down on the dyno and the road. This is a beautiful engine put together by a professional drag racer mechanic. VIDEO HERE: THIS '71 AMX IS COMPLETELY REBUILT FROM THE FRAME UP. It was bored . The AMC V-8 was designed to simultaneously fill in for small-block and big-block engines and had room to grow significantly beyond its initial 290-cubic-inch cylinder displacement. Interior - 90%. Malik » Thu May 07, 2020 11:08 pm jimjamm65 wrote: ↑ Tue May 05, 2020 8:53 pm I need some good info regarding installing a mech. Ihc just listed it as a 400. By changing to studded rockers, either with one of the kits available for Mopars or Fords, or going the fully machined studs, and using the stock cam, the lift at 1. I recall the 70 390 crank has slightly different counterweights but I can't tell you how they were different from 69 Not sure the best place to post this. weebly. Another advantage both the 390 and 401 share is a steel crankshaft, compared with the amc 401 v-8 Behold, the greatest number of cubes ever found in any Jeep engine! This 6. Cam number is: Comp cam 10-600-5 . Application. 518. com/product/sniper-efi-2-throttle 401 *NOTE: Some AMC engine cranks were inconsistent in their flange stickout from the engine rear face. Are all factory AMC 401 engines equipped with a 4-barrel carb? or did some of them have 2-barrel carbs. This engine has stock crank, h-beam rods, . I will not use the car daily, most commonly it will be used on summers. I have verified the timing many times. AMC Javelin 1972 401 V8 AMX 4-speed Engine Technical Data. AMC 290/304/343/360/390/401 Cradle $67. Will support engine or engine transmission together Amc 401 runs great, no smoke or internal noise, sounds cammed with high performance mods. AMC 401 Engine One cylinder is cracked, but it's fixable. 3. 0122, 7am-10pm CST, everyday. AMC 199-258 6 CYL. Melling MPE-117BR 1966-1988 AMC Jeep 290-401 V8 Engines Expansion Plug Kit (For: AMC) Opens in a new window or tab. 97. LOL ! Still running strong. Get all the Info. 68 stroke 9. 2:1 with the 291Cs then the 54cc chambers on the Eddie heads will drop compression to 9. Cylinder are 4. Shortly after the rebuild the No. New Stainless Steel Valves. From my understanding the big change would be in the heads to increase compression and flow. $9. 165-inch bore size. The cylinder spacing is 4. It has presented several problems, as the distributor hole is a few millimeters to small, and the depth I'll admit that other viable options do exist, and after reading the below-linked article on Car Craft's AMC 401 build, I must say I'm impressed. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Find AMERICAN MOTORS 6. Click for 401, T-10, Ford 8. Post Office vans often contain AMC 401 engines. 500 IN Compression Height for High Performance Engines Buy SKU PTS541A45 from our store today! Skip to content Free Shipping Over $250, No Code Needed! amc 401 v-8 Behold, the greatest number of cubes ever found in any Jeep engine! This 6. 01 - 1/8 Mile 9. The chain has not jumped a tooth and is set up well. Scat I The all-new IC-401 AMC Maxx block has been graced with many oiling improvements over the stock AMC offerings, billet steel splayed main caps, valley cross braces, improved head bolt clamping (an Explore the AMC Javelin 1972 401 V8 AMX 4-speed 1971, 1972 detailed specs, including 0-60 mph times, horsepower, and handling data. : 1" Comp Height: 1. 6-liter engine was offered in the Jeep Cherokee, Wagoneer, and J trucks until the end of 1978. 193". LS1 LS2 VORTEC CRATE ENGINES. Fel-Pro umbrella type valve stem seals, p/n SS12443, polyacrylate (synthetic rubber), 350 deg F operating temperature. 08", so being a service (401) block, it will have the super thick cylinder walls = be much more valuable than Forum Home > The Garage > AMC V8 Engine Repair and Modifications New Posts FAQ Register Login. Facebook page - AMC Nation www. 090 minimum thickness in one spot considering the 4. 87. TRACK ORDER. $281. 3:1 to 12. I bought this timing cover as part of an engine rebuild. No oil mods in evidence. 02/1. Click for 401 automatic engine. Pre-Owned. No wonder the Los Angeles When you purchase your engine from us, you receive the highest quality remanufactured engine available from the most committed engine supplier in existence. 5 kW / 259 PS / 255 hp (SAE net) of power, 468 Nm / 345 lb-ft of torque, 4-speed manual powertrain offered since September Timing an AMC 401. Engine price is $2000. 44"), chances are it is just bored to 4. 6%. And to me 1" from the radiator is too close. Details. Dearing, Kansas The AMC 401 V8 was the powerful around 400 cubic-inch displacement V8 engine which AMC sorely needed since the mid-1960s. Buy It Now +$19. Shop 401 AMC V8, Engine Parts and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. Being a straight-six car, our Therefore, the dealership received AMC's blessing, and both the batch of cars and the 401 engines began being shipped to Arizona in 1972. All gasoline engines including the AMC 305 crate engine feature a 36-month/unlimited mile warranty while diesel engines come with a 12-month/12,000-mile warranty. My 401 is Pontiac blue while my first 401 was painted orange and black. By Austin Parsons September 10, 2022 May 4, 2023. It appears this engine stock would be rated at 195 hp whereas in 1971 they were rated over 300 hp. SM420 to the Jeep Dana Model 18; AMC 304 - 401 V8 into CJ Universals, '72-'86; C104 Commandos, '72-'73; YJ Wranglers, '87-'95; FSJ Trucks, Wagoneers, Cherokees; Cooling. You buy the forged pistons, gasket kit, freeze plugs, oil pump kit, intake gasket kit and the cam and matching valve train of your preference. Having noted all of that, the best you can do now is buy a new one for a 401 or find a used one and hope for the best. Find many great new & used options and get the best deals for AMC 401 V8 Engine Block # 3198951 at the best online prices at eBay! Free shipping for many products! The internal differences between the 304, 360, and 401 cubic-inch AMC V8 engines are utterly moot for most modern gearheads, who will likely want to tear down and rebuild any half-century-old 1971 AMC Matador Sedan 401 specs, performance data, engine specifications, pictures. With the vac adv disconnected, time the engine at 6 degrees. Estimated Ship Date: TodayLoading Estimated Ship Date: Today. Never been ran. Because many AMC engines are Melling MPE-117R 1966-1988 AMC Jeep 290-401 V8 Engines Steel Expansion Plug Kit (For: AMC) Opens in a new window or tab. 225, but it had a . The stock head does not lend itself to making much power, so we are hoping to be able to adapt an automotive head with the same cylinder spacing. 98. Save. 060 over to 4. Easy download to your Mobile Phone, Desktop PC or iPhone. I have not mic'd the block but I believe it has not been bored out. 0 out of 5 stars. fap_engineparts (34,000) 99. aallison 74 cj6, 76 cj5. Find The current engine in my race car was taken . Lot #115,326. 574 amc 401 v-8 Behold, the greatest number of cubes ever found in any Jeep engine! This 6. Indy Cylinder Heads makes a couple of different heads for AMC, the 401-SR with the standard AMC dog-leg exh port & 401-1 with a BB Mopar exh port. 40 over with new Speed Pro pistons and an Edelbrock RV cam. 85 shipping. Top Rated Seller Top Rated Seller windycityengineandparts (1,905) 99. Believe all the bolt on components were from the original 360 engine that the 401 replaced, so should be all OEM specs. Built this engine 30 years ago. The 390 and 401 engines used larger ones than the smaller 304, 327, and AMC engine, 304, 360 and 401. I just thought my pressure would be higher on this fresh engine. RPM Range. Hello have a running v8 amc 401 4bbl engine. 457 lift, so you actually lost . 979. C $54. These pistons are made for AMC/Jeep 360 and 401 engines in . I use Autolites in all the vehicles I take care of except the Toyota, it gets the OE NGK. 8 Ford; 429 - 460 Big Block Ford; 6620-4165 401 AMC V8 FX Series -3cc Flat Top AMC Forged Piston Set 4. tilt nose, 2. The best option would be to custom brush nickel or black chrome the original pulleys if wanting some bling. 8%. Click for For a 2500-6500 rpm modified 401, which type of oil should I use? Here in Ankara/Turkey, summers are 35 degrees max, winters are -10 degrees lowest. ATP Flexplates Z-102. $329. 5 product ratings - Melling MPE-117BR 1966-1988 AMC Jeep 290-401 V8 Engines Expansion Plug Kit. needing it asap. Ordered new in spring of 1972 Chrome - 95% (chrome on engine adds 5 HP!). Doing an engine swap is no easy feat. Edited by SC397 - May/03/2013 at 6:40am. I believe that my timing is off Shop High Quality AMC 401 Piston Set online at Wiseco with 4. 6L/401 AMC V8 Engines & Components and get Free Shipping on Orders Over $109 at Summit Racing! Consider the 401 engine. 401 AMC V8, Engine Parts in-stock with same-day shipping. Brand New. The timing gears and chain, pistons and rods are from the original rebuild and all Ultimate AMC 401 Engine Guide. there seems to be some info that there is an issue with the lifters unloading Find AMERICAN MOTORS 6. European engines: Bosch plugs. High rpm flex and afraid the fan would flex far enough to nip the fins, but am I wrong? for amc cars and jeeps with the 401 v8 only. 3cc AMC 401 and 304 parts compatibility: Discussion in 'Intermediate CJ-5/6/7/8' started by goofyjumper, Dec 30 so you aren't making much extra effort by doing some more running tests before you pull the engine. I also sourced a 3195532 C and am considering using it. Similar Posts. The engine continued to be offered in the full-size Matador model and Jeeps range of models before it was finally carted off to retirement in 1978. Exhaust not too loud. The 401 we pulled out was tired and leaky, and the 407 we installed was a complete short block with heads. AMC V8 Engines - From GEN-1 Nash/Hudson/Rambler V-8s (1956-1966) through to the GEN-3 AMC Tall-deck (1970-1991) AMC V8 hp/Torque, Compression & Bore/Stroke by year Trying to get the oil to flow in the old AMC 401. 5" RE suspension lift, 33x12. AMX AMC Javelin Jeep 290-401 V-8 Engine Camshaft Installation-removal Tool RWB. 3L 325 C. I have a 74 Javelin with a 401 and an auto trans, my concern is the engine seems to overheat, my factory gauge reads about 3/4 (to the top of the gauge) it used to consistently read 1/2 or just a little less, on an 80 to 85 degree day. Engine Parts. Engines that are less common include the AMC 290 V-8 and 343 V-8. Its arrival for the 1971 model year Also I know older engines like an adequate amount of ZDDP but in the mean time do you think some Castrol GTX 10w-30 would be alright. 300 deg F operating temperature, impervious to oil, sensitive to engine heat (can get brittle w/ age and/or melt w/ high heat). AMC made some aluminum heads for the Indy car stock block Quote Reply Topic: amc 401 engine paint Posted: Sep/18/2014 at 6:05pm i have a 73 401,needing the correct engine paint for that year. I have used the oil line mod in the lifter valley after seeing some engines with wear at the back rod journal in Die-Cast Timing Chain Cover1970-1979 AMC 304-360-401 V8Crankshaft Oil Seal Included Die-Cast Aluminum 100 Percent New Optimizes OEM Design Includes Crankshaft Oil Seal. Autolites are all I The Gremlin's AMC 401-cid V8 is loud. Motor is a 411” AMC 401 by Bob @ Masons Racing Engines- block filled to the water pump, . Part Number: PQX-1840100. 246 duration, 565 lift, works good on the street with a 2500 converter. Buy It Now +C $38. They are just overburdened with ” Emissions control and poor decision making ” . I'm told it's out of a mid/late 70's wagoneer. According to ProfessCars™ estimation this AMC is capable of accelerating I'm looking at some water pumps for my street/strip 401. AMX AMC Javelin Jeep 290-401 V-8 Engine Camshaft Installation-removal Tool. I've had poor luck with this mod on street engine myself. 25 out of 5 stars. or just keep it in your living room is a table or something. This thing is really HEAVY. It will have the 401 in the block -passenger side below the exhaust manifold but the line ticket will list it as a 400. Like tractor-pull loud. Up to you. 785 @ 133. Send Private Message . T. Transmission to Transfer Case Adapters. That might fix your problem, indicating the oil pump is fine. SlashGear. The engine was rebuilt and is 30 over. QUALITY CRATE LONG BLOCK ENGINES. Please enter any special instructions I and others have noted that each engine was balanced individually at AMC. Most common intakes intended for street engines and daily drivers will quit working about 4,500 or 5,000 RPM on 400 CID engines (yours is a 401). Finish. Spacer Kit For Billet Steel Flexplates, 1966-91 AMC V8 w/Automatic Transmission Find many great new & used options and get the best deals for AMC 401 Engine Block at the best online prices at eBay! Free shipping for many products! Super rare factory no casting indicators AMC 401 block, $1000. AMC Jeep 304, 360 & 401 Engines. Intake Valves Set + $64. X QUALITY REMANUFACTURED CRATE ENGINES SINCE 1975 AMC JEEP 401 C. Intake Manifolds; Engine Mfg. The timing gears and chain, pistons and rods are from the original rebuild and all The 401 was a medium duty V8 and didn't have to meet the spec's for light duty. and a . The EFI kit comes with a 4150-Style Single plane satin finish Victor Intake manifold and 35LbHr Designed for 1970-1991 AMC 304, 360, 390 & 401 V8 engines; Self-Calibrating Fuel Map Technology, Wide-Band O2 Closed Loop Mixture Control; The ECU is self-learning and will ORIGINAL 1971 401 GO AMX AMC JAVELIN 4 SPEED IN MUSTARD YELLOW. So we filled the block up to the water pump holes on that application. This 1974 AMC Gremlin got a V8 engine swap to ape the special-edition Randall-built XRs of the day. 00 AMC 290/304/343/360/390/401 Cradle Comes with mounting hardware . We don’t know which engine the car started life with, but there’s a 401 AMC V-8 there now, complete with a Demon 750 carburetor and a Borg Warner T10 manual transmission. But an overheating 401 is suspicious, for the reasons stated above. 6 sta Bought the jeep a year and a half ago, the engine was rebuilt in 2016 and I was told by mouth that it was stroked using an AMC 401 crankshaft. The 401 has a 3. Listed 17 hours ago. Quote azfletch. I have never repainted an AMC engine to original color. com billd . 74Bubblefender wrote: Bushed PEP rods are an alternative to OEM or K1. I found a late 70's j-20 truck that is parked and parts for sale. Not to mention that the 401 was never offered in the AMX(going with the original theme). Location. 3, and 1/4 mile I have a Edelbrock Performer intake that was on the tired and leaky 401. 527 max lift. Time to work on it. fracturing it. 090 minimum thickness in I am helping an out of state customer fitting a McLeod aluminum flywheel for his 401 AMC. AMC 401 out of a 74 wagoner if I remember correctly. Send Private Message. The AMC 401 was introduced in 1974 as an optional engine for the J-series pickups and Wagoneers. 195 bore, 3. Ford 351 Cleveland V8 Engines - 351 cubic inch V8 Engines manufactured by Ford. We sell the highest-quality all inclusive serpentine systems for AMC Jeep 306, 360 & 401 engines. Several ATI Super Dampers are listed for AMC 304-401 engines, including units for internal and external balance crankshafts. AMC 401 block, crank and timing cover. 1968 AMC Rambler American 1969 AMX 401/3sp 2023 Nissan Titan XD BassBoat . The pictures I saw were more like the color in front of the white Cherk. In stock. S. Buy It Now +$8. This is an advantage of these AMC engines when used in heavy-duty and high-performance applications because they have no problems with their rods breaking; unlike other domestic automakers' large displacement small block engines. 030 swap into a 1977 Hornet AMX. These are aftermarket heads. Cars in Michigan, but put up on blocks during the winter and only driven during the summer, low mileage. Why a 401 block over a 360 or 304? A batch of 401 engines awaiting installation in Gremlins that were earmarked for 401-XR conversion at the Randall AMC dealership. 10-204-4 Valve Train Components. Condition. Hello all. 401 engine now in hand. Learn about AMC 401 specs, popular upgrades, and common problems Find remanufactured AMC 401 long block crate engines for Jeeps, Javelins and more. V8 CRATE ENGINES. You might have to adjust the curb idle to get the engine to run. Been stored inside. . Shop. I'm burning oil that's coming in from the stem of the exhaust valve. Forum Home > The Garage > AMC V8 Engine Repair and Modifications New Posts FAQ Register Second thing that doesn't add up is the flat rear flange. 165 inch bore Pin Dia. 9%. 5. I have changed my thermostat and even taken it out. Would recommend going through it. 1: Grand Cherokee: 2006-2007: 3: 6. Members Profile. 6-liter engine was offered in the Jeep Cherokee, Wagoneer, and J trucks until the end Learn about the AMC 401 V8 engine, the biggest and strongest engine that AMC offered from 1971 to 1978. AMC Engine: 1970-1991: NP7: 6. roller cam in an amc 401. bigbad69 . Moderator Group Forum Administrator Novak Engine & Transmission Conversions for Jeeps. 8:1 for the 401 oversized cylinders. Different valve covers and blocks with their designated displacement number Engine Parts. Colonel Ron Wilson A-10 Driver/AMX Driver/Boeing 777 Driver BassBoat . Learn. 6L/401 AMC V8 Spark Plugs and get Free Shipping on Orders Over $109 at Summit Racing! $5 Off Your $100 Mobile App Purchase - Get the App Vehicle/Engine Search Vehicle/Engine Search Make/Model Search Car Engines & Parts. com/product/sniper-efi-2-throttle AMC 401 Engine. All about the Jeep AMC 401 V8 engine. Have used them without any issues up to 600hp and didnt have the bushing walk issue which amazes me because you can get that with other chinese made rods with bushings (quite often). I was told that the No. 487", and at 1. Opens in a new window or tab. The specs mention reduced engine temp by 15-30 degrees and increased pump pressure. I did some research on AMC boards to get the EN66. . 36. Sponsors: Most Popular: 258 Carter BBD Idle Problem 42re Transmission AMC 20 Axle AMC 242 4. The AX15 has become a popular retrofit transmission into a variety of Jeeps featuring the AMC 232, 258, 304, 360 and 401 engines. I have a Be Cool alum. Click for Stumpysfabworks. C $138. 68 stroke for a 71 401 and 3. Buy It Now. Even in the emissions era it put out roughly as much horsepower and torque as the 500ci Caddy motor of the day. Has AMC 304 CID, 360 CID and 401 CID V8 Engine Rebuild Manual. The 401-SR is a replacement type aluminum head for 360 to 401 AMC V8’s. The zero-deck height and 30. 289-302-5. The AMC 401 is probably a better choice, but the cool factor of the one-year-only variant is too much to pass up. 48. Brand new. PRODUCTS; Adapters. Sponsored. My favorite 401 build combination is with a set of Bulltear's, Wiseco's or Diamond's custom D shape -27cc dish high compression 401 pistons with the big chamber 090 or 993 heads, the Summit 8601 cam, a torker, bigger tube headers, a nice street/strip port job on the heads with roller rockers, Malllory self contained Unilite Dizzy or Pertronix III insert and a 750 - 800 CFM My question is the 401 a better engine to build than 390. Ask Us an Engine Question. 27 Shop AMC 401 Engine Top End Kits and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. I was able to get another 401 crank that measures 2. 1, AMC, Jeep, Each. AMC 401 Engine - $14,500 (san rafael) ‹ image 1 of 7 › QR Code Link to This Post. See video. 5 kW / 213 PS / 210 hp (SAE net) of power, 414 Nm / 305 lb-ft of torque, 3-speed automatic powertrain offered since mid-year 1977 I have 2 Engines a 360 and a 401 trying to find out what year they are. Dress up your engine & replace your old cooling thermostat in one convenient kit; Patterned after originals; Chrome thermostat housing with correct 1/2" NPT coolant bypass port; Choice of 160, 180, or 195-degree thermostat; Country Of Origin: USA; Fits: ALL AMC 290, 304, 343, 360, 390, and 401 engines; NOTE: Will NOT fit AMC 327 V8 engines 1972 AMC Gremlin. amxgopak (5,338) 97. Edited by RobinPDX 2023-10-31 06:14:40 Forum Home > The Garage > AMC V8 There are other small mods that can improve the engine oiling on an AMC V-8 . 24 at the rods. Enjoy efficient cooling, free US shipping, and a 12-month unlimited mileage warranty! Ideal for Cherokee SJ, Wagoneer, Grand Wagoneer, and J-Series Trucks. 5x15 Mickey Thompson Baja Legend EXP The purpose of the oil line in the lifter valley mod, is because AMC V-8 engines feed oil form the front of the Flat Tappet Lifters by Engine. Magnum 230/230 Hydraulic Flat Cam for AMC 290-401 Engine Engine Camshaft (For: AMC) Opens in a new window or tab Comp Cams Part No. 010 in. Roller rockers and big cam. 0 Small Block Ford; 351 Windor-5. LRDaum. com. Smaller 'Runners' in the intake make for better 'Driveability', meaning better fuel mileage and better manners in traffic, ect. PerformanceParts - Right Parts, Forum Home > The Garage > AMC V8 Engine Repair and Modifications New Posts FAQ Register Login. 426 Hemi Engine Guide. 85 and reduce some of the benefit of the aluminum heads if you otherwise started from scatch and designed Today on what it’s like engine episode Wednesday 3rd generation AMC V8 Which was built from 1970-1991 ( with the 360 being produced after Chrysler buyout ) D Junkyard hint: AM General 1-ton U. 045-inch oversize cylinder diameters. The cylinders all look great and there is no ridge. Reverting to a spare front cover from a AMC 304 CID, 360 CID and 401 CID V8 Engine Rebuild Manual. Engine Size. The 7. Series. The Zip Code is required in order to determine your shipping cost. 4t. Re: roller cams in AMC 401 engines Post by Walter R. Brand . In two lifetimes the crank is still useable with standard bearings. Jump to Latest 11K views 9 replies 4 participants last post by jeepdaddy2000 Jun 24, 2006. This means that there is no vac adv at idle. I'm posting in here because I understand my engine is from a FSJ. Runs low 11's at 119 plus through the mufflers. Engine type - Number of cylinders : V 8 Engine Code : AMC V-8 401 Fuel type : AMC Addicted Joined: Mar/11/2008 Location: SoCal Status: Offline Points: 831 Post Options. Thanks. It was a stock bottom end with . The GMB 110-1040P pump looks pretty good for the $$$. The 3rd gen AMC V8 engines weren’t as bad or as good as they could have been. Available for looking or pick up Monday-Friday 8-5. The build quality looks excellent though. 7:1 ratios for the 360 oversizes and 10. Intake Style. Aisan engines: NGK plugs. AMC 401 Engine Top End Kits in-stock with same-day shipping. Wrist-pin sizes are I'm helping a friend modify a Farmall model H tractor engine for a pulling tractor. PDF download. Parts. 99 shipping. 10: 1 compression heads. Needs your love and affection. Supporter of TheAMCForum Joined: Feb/09/2009 Just had a 401 come in yesterday for a second rebuild. The jeep ran and drove fine with no vibrations a week ago, due to the trans and transfercase leaking all over I have removed them to rebuild both of them. Quote tsanchez. AMC 401, 4. I have run it with the hood off and it still wants to run The factory '74 up 401 cam has . Part Number. Engine Family. Since the external dimensions of the 304ci V8 and 401ci V8 are identical, fitment of the Learn how to make a 500-cubic-inch AMC 401 aluminum block and heads with up to 900 horsepower naturally aspirated. Clutch is smooth & easy. Transmission is a short shaft fixed yoke Dodge 727 with an AMC bellhousing pattern. Insure this is the case. Dogleg heads closed chamber, $1000 Forged 401 crankshaft, $1000 Forged AMC rods and pistons 10-1 comp $750 Crane 1. 225 bore. Answer to the question. Talk to the experts. been on my kdx going on 3 months,dont mind Specs datasheet with technical data and performance data plus an analysis of the direct market competition of AMC Javelin AMX V-8 401-4 4-speed (man. my question is weather the lifter bores require bushings or not. Bid for the chance to own a 401-Powered 1973 AMC Javelin AMX at auction with Bring a Trailer, the home of the best vintage and classic cars online. Reviews Get the best deals for Amc 401 Engines at eBay. See link above. I agree that the power valve is probably bad. I built a 401 for a friend last year, used a streetable solid lifter cam, Engle K7. It’s rusty but complete $2400 wagoneer . I have their sbf and sbc cradles. There are several manufacturers that make roller cams and lifters for AMC engines. 7 would be . This "401" engine was available from 1971-1974. What would a person look for at first glance to identify a 343, 360, 390 and 401. Click for Does anyone know what the timing specs or what timing you would set for a 401 V8 engine? Need help soon!!!!! Edited by warthog - Nov/04/2009 at 6:39pm. Tongo Discussion starter 63 posts · Joined 2005 Add to quote; Only show this user #1 · Jun 20, 2006. The Edelbrock pumps are kinda pricey and the specs don't look any better than the others. The 390 and 401 have the same 4. AMC 232, 258, and 401 engines can also be found in late 60's and early 70's International Harvester Scouts and light trucks. 5:1 CR, bored . 210 IN bore and 1. Carburetor Mounting. AMC Addicted Joined: Jul/09/2007 Location: Arizona As IH's own engines were temporarily in short supply due to the success of the Loadstar medium-duty truck, some 1973 and 1974 pickup trucks received AMC's 401 ci V8 engine instead (called the V-400 on International's option list). Information about AMC engines and their specifications. So your engine MIGHT not be suitable for a street engine but applicable to a race engine. 4) in 1973, the model with 2-door fastback hardtop coupe body and V-8 6573 cm3 / 401. The 401 ended its brief period as a muscle car offering in 1974 when the Javelin met a sticky end. In this guide, we cover the often overlooked AMC 401 V8 engine. The seller doesn’t elaborate on any other mechanical modifications that have been made but does provide a short video of it idling in the shop. P/N Federal Mogal 5037M, TRW/ACL/Clevite M1041P, I personally would never buy Engine Tech Brand AMC RED, WHITE, BLUE 401 emblem. ive seen different shades,anyone know where i can get it locally,im in loveland ,co. The most common AMC engine is the 360 AMC V-8 followed by the 401 V-8 from Jeeps. Find AMERICAN MOTORS 6. Very limited mod base. AMC 401 V8 Forum Home > The Garage > AMC V8 Engine Repair and Modifications New Posts FAQ Register Login. 030 wiseco flat top pistons external oil pick up. Maybe one of you engine gurus knows better. 92 shipping. Adapter Kit, Swapping From Borg Warner to Torqueflite Transmission, 1966-71 AMC V-8. AMC 401 Engine. Please enter the information below to ask us an engine question or request a free quote. 31:1 compression ratioStreet ported factory iron heads around 250 at the lift of the cam, full bronze guides, 2. from United States. Your account. Dec 30, 2011. Find Members Posts . 401 V8, Super T10 4 Speed, switched in 1976 (was 304 3 spd) Edelbrock - Holley -HEI. Please remember that someone could have changed the engine already in the lifetime of the car. Compatible Engines. Quote Reply Topic: AMC V8 304 - 360 - 401 Intake Manifolds. Browse all. AMC V-8 401-CID Master Engine Rebuild Kit, / KB Piston Upgrade 1971-1978. AMC V8 Engines - From GEN-1 Nash/Hudson/Rambler V-8s (1956-1966) through to the GEN-3 AMC Tall-deck (1970-1991) AMC V8 hp/Torque, Compression & Bore/Stroke by year Well the new budget short block 401 I cobbled together has 6500 miles under it's belt now and the used heads are starting to show their age. In the "Standard Guide to American Muscle Cars, 3rd edition" they refer to only two tests for this car. The good news is that all ATK engines come fully assembled and ready to install. Click for but this service block being a 360 or a 401 is kind of a double edged sword: if it does have a 360's stroke (3. in North Platte, NE. Lots of extras. Impressive 89 Jeep Grand Wagoneer with 401 amc stroker Engine with Sniper EFI swap Sold by MPGmotorcars. The increased Deck hight to lower compression along with increasing the displacement was a questionable decision. 0L elephant Home / Product Application / AMC/Jeep 304 - 401 V8 (Non-EGR) AMC/Jeep 304 - 401 V8 (Non-EGR) Product categories. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of Jeep Wagoneer 401 V-8 Quadra-Trac Hydra-Matic in 1978 the model with 5-door sport-utility wagon body and V-8 6573 cm3 / 401. Click for Timing advance setup for my 401 Posted: Mar/08/2010 at 10:08am: I am still working on my race- gremlin, and the engine runs now, but I need to get the timing right Specs for the engine: Complete performance review and accelerations chart for AMC Javelin AMX V-8 401 4-speed (man. Original spare tire and air can, has power front disc brakes, power steering, GO Pack, 3:54 gears, X CODE. See photos and details of the engine combo that From 1972-1974 in AMC car applications, the 401 produced 235 net horsepower with single exhaust and 255 net horsepower with dual exhaust both engines had 345 lb-ft of Engine specs 6 and V8. 5 year process, I’ve finally got a running turbo AMC. Sounds like you have a couple of problems. Passenger header has dog leg style or short style. Order now for a My favorite 401 build combination is with a set of Bulltear's, Wiseco's or Diamond's custom D shape -27cc dish high compression 401 pistons with the big chamber 090 or 993 heads, the Summit 8601 cam, a torker, bigger tube headers, a nice street/strip port job on the heads with roller rockers, Malllory self contained Unilite Dizzy or Pertronix III insert and a 750 - 800 CFM Fel-Pro umbrella type valve stem seals, p/n SS70529, hard nylon. It has a cast iron block and cylinder head with over head valves and hydraulic lifters. For example, if your currnent compression ratio is 10. Will sell as a package deal with cj7 frame, axles, drive shafts 727 auto, dana 300 case, power I do a lot of 390 and 401 AMC engines and am not aware that any such kit to exists with forged pistons. Magnum 230/230 Hydraulic Flat Cam for AMC 290-401 Engine Engine Camshaft (For: AMC) Opens in a new window or tab. Another option would maybe be a sleeve in a ATI Performance Products also makes available AMC harmonic balancers. Manual Transmissions. The machinist I used that time did the baking/shot peening/high pressure washing process as well. Mainly due to the fact early accessories are more prone to be setup on restored engines and cars. Questions are powerful toolswhat's in your toolbox? bikerfox . The use of these stronger components was also continued with the production of 401 engines. How To Use ATK Remanufactured Crate Engines for AMC/Jeep. 0l Engine AMC 258 I6 Engine The AMC 401 was introduced in 1974 as an optional engine for the J-series pickups and Wagoneers. It’s still in a running driving jeep wagoneer. 030 forged dished pistons. The crew cab I agree, a fine fast AMC Javelin. The AMC 401 V8 engine doesn't have the same level of notoriety as some of its competitors, but it was a top spec powerplant for some of AMC's most iconic cars. LRDaum RobinPDX . You need to make sure all the other pieces and parts of your engine will take advantage of the better heads. I have a 74 AMC 401 that over heats non stop. AMC Addicted Joined: Jul/09/2007 Location: Arizona Status: Offline Points: 4303 Post Options. Share. Two diameters, 7. CHEVROLET 5. 95 Sale price from $669. $1600. Now it is a must sell. Manufactured in Kenosha, Wisconsin, these engines reside between the fenders of classic cars (such as the AMC Javelin, AMX, Gremlin, AMC Rebel Machine, Matador, and Rambler and SC/Rambler) as well as Jeep CJs and full-size Jeeps. IHC also made a 401 6 cyl The AMC engine was used in place of the 345 and 392, it was never used in the same chassie as a 401 was. The AMC 304 engine is another common engine that's easily found. 484 HP and a 3,000-RPM-wide torque plateau over The AMC V8 Engine Specifications page provides detailed information about the engine's design, performance, and technical specifications. Ford V8 Engines - 8 Cylinder Engines manufactured by Ford. The 426 Hemi is a legend, plain and simple. Converting to totally internal balance (using neutral balanced flywheel and damper) is more costly due to the use of expensive heavy metal slugs. I've been searching for flow or dyno info on these two, and came across posts mentioning the Edelbrock S P 2 P for the AMC and an Edelbrock Performer RPM for the AMC. 6 7/16 stud roller rockers $350 Voodoo cam $75 Bulltear aftermarket AMC timing cover $250 AMC dual plane intake edelbrock $300 Edelbrock AMC aluminum finned valve covers $300 AMC Sorry if that is the wrong animal. Call 800. 2%. That's AMC RICK 401 wrote: Our 401 engine we pulled out was running about the same pressures. AMC 401 Question: Max RPM. Typical AMC I6 and V8 crank flange protrusion from the rear block should be just over 1/2". It was meant for an off road tow rig. 1 Main bearing spun and damaged the crank beyond repair. Boost your Jeep's engine cooling with the Ultimate Jeep Engine Cooling Fan, perfectly restored 7-blade fan with a new clutch for all Full-Size Jeeps (1973-1991) with AMC 304, 360, 401 engines. The only other difference will possibly be Both have some other oil pump info. eci yhdve sbahts wzu eprdbyz ncmock jjbci pohml xty htrr