With a 4.185" Bore. If any thread and keyway repair or welding is required, you will not receive the full refund. If you want to use a 1972 or later style flexplate / flywheel a concentric adapter will be required. {"modules":["unloadOptimization","bandwidthDetection"],"unloadOptimization":{"browsers":{"Firefox":true,"Chrome":true}},"bandwidthDetection":{"url":"https://ir.ebaystatic.com/cr/v/c1/thirtysevens.jpg","maxViews":4,"imgSize":37,"expiry":300000,"timeout":250}}, NEW OEM PARTS. 401 AMC crankshaft. AMC AMX Javelin Jeep and others 401 Crankshaft. Visual check of threads: All threaded holes in the neck and rear flange must be sound. CBS News. Rear Flange 6 Bolt AMC 1971 and earlier style. I used it for a summer to pull my 396 Impala to the drags. 1 Shiv Pulley $ 100.00. 432 Cubic Inches. A look at a crankshaft oil scraper and a oil pan worked over on the cheap. It was a 2BBL. ZDNet. Gamespot. All AMC … Magnum 230/230 Hydraulic Flat Cam for AMC 290-401 . 3. Xtreme 4X4 206/214 Hydraulic Flat Cam for AMC 199-258/4.0L . Contact Us. High Energy 218/218 Hydraulic Flat Cam for AMC 290-401 . AMC. 1 Shiv Add a Shiv $ 100.00. $179.95. (Average repair is approximately $200.00). Main Journals: Visually check for obvious damage or spun bearings. Last edited by dusty : 05-31-2011 at 11:25 PM. Shop Now. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Skip to the end of the images gallery . Shop Now. Contact us for build time. early 1971 flat flange, rare. Compare. A charge of $95 per weld will be charged against the core price. This Front Crankshaft Oil Seal Will Also Fit All Jeep CJ's With The V8-304 Engine From 1972-1986 & AMC Gremlin-X, Javelin & Amx Models With The V8-304/360/390/401 Engines As Well From 1968-1976. P/N: 501-8117 - Externally Factory BalancedP/N: 502-8107 - Neutral Balanced 164 tooth ring gear For 2-piece main seal with 4.575" crankshaft register Choose from external factory or neutral balanced (see note below PRIOR to ordering) Drilled for 10.5" and 11" clutches SFI … $ 1,100.00. AMC-25230. Copyright © 2020 - Clegg Engine. Rod welds will be charged as per the number of rods needing welding, not the number of journals. Rear Main Seal: Visually inspect for deep grooves or rust pits. Cores with keyway damage, in most cases, will be of no value. 1968 Playboy w extras $ 200.00. Carbon Steel Harmonic Balancer Gear Pulley Steering Wheel Crank Shaft Puller Kit (Fits: More than o… Part numbers and data that you might find useful: Part # 00152474 nut; Part # 06035207 stud .500-13/.375-16x3.97; main bearing bolt torque 80 ft-lb. (use this as a guide to whether or not your crankshaft core is remanufacturable). Build times vary. A quick video of the installation of a AMC 401 crankshaft and rear main seal. Wish List Compare. Also, if you plan on shortening it anyway it will save money on shipping cost. The 401 … Shop Now. Tell us about your vehicle to find the right parts faster, - Carbon Steel Harmonic Balancer Gear Pulley Steering Wheel Crank Shaft Puller Kit, - OEM NEW Mazda Engine Crankshaft Pulley 1991-1994 Protege Miata 323 B6S8-11-401, - AMC JEEP 401 4 BOLT HARMONIC BALANCER w/2groove pulley 1973-78, Leave feedback about your eBay search experience - opens in new window or tab. Look for scouring, deep pits, or gouges that may be lower than the micrometer contact surface. It is standard now, and should clean up at.010 / .010. Crankshafts Note: Please call or message for availability as our inventory changes daily. Fast shipping. Cranks with broken bolts in the snout, in most cases, will have keyway damage. Return Shipping included for Crankshaft Core. This Front Crankshaft Oil Seal Is Located On The Front Aluminum Timing Cover And Will Leak Oil If It Becomes Dry Or Cracks From Sitting Over A Long Period Of Time Or From Normal Wear & Tear. Bearing material left on the journal from a spun rod may not always indicate a weld is required. Look for damage or elongation on the thrust side of the slot. Latest News from. Need a custom kit? 401 AMC High Performance Balanced crate engine. SKU 10-202-4. Rod journals should be checked in more than one position around the journal to be sure there is no severe out of round condition. material, counterweight count, etc. Both 390 and 401 engines have stock 4.165-inch cylinder bores, but at 3.574 inches, the 390's stroke is 0.106 inch shorter than the 401's 3.68-inch stroke. If the thrust area is worn excessively please advise your customer to check for the improper condition that would have created the wear; torque converter, oil cooler restriction, automatic front pump, clutch assembly etc. AMC Super Dampers The patented ATI Super Damper is the only damper designed exclusively for high performance engines. Ford 4.6L & 5.0L Modular Rotating Assemblies. +AMC AMX Javelin Jeep and others 360, 304 Crankshaft.1970 flat flange, rare. It was last produced in 1978. 6. Glad to see your interested in wanting to manufacture AMC forged crankshafts. Add to cart Details. Excessive wear will require welding and will be charged accordingly. JavaScript seems to be disabled in your browser. Save amc 401 crankshaft to get e-mail alerts and updates on your eBay Feed. 1 in stock. Get the best deals for amc 401 engine at eBay.com. Stock stroke 3.68" After offset grinding, 3.920" stroke. Core is a like part number for item purchased. 2. Amc 401 Crankshaft For Sale Amc 401 Stroker Kit Amc 401 Crank For Sale Amc 360 Crankshaft. 4. Where Are Eagle Crankshafts Made Articles & Shopping. The Indy 401-SR aluminum cylinder heads feature a 235cc intake runner and flow upwards of 275 cfm with basic port matching and bowl work. LS1 Forged Cranks; Chevy Small Block V8 SBC 283 302 305 327 350 383 400. Prix Welkit $296.32. A former boss of mine had either a ’73, or ’74 International 1/2 ton pick up. Categories: AMX, Javelin, Jeep, Other Tags: 401, crankshaft, flat flange. I do not have current numbers at this time. This AMC 401 crate engine by Blue Monkey Performance would be EXCELLENT for that AMX, Javelin, Jeep Wagoner, etc with its 406hp @ 5000rpm and 484ft lb of torque @ 3,000 rpm it will set you back in the seat and still has good all around power. Crankshaft kits for your AMC. However stock rods are a lot heavier than aftermarket (Molnar) rods, but will be … Wish List Compare. TRUSTED FOR 15+ YEARS! Core must be returned within 30 days of purchase. If you choose the shortened version you will have far fewer fitment issues on earlier oil pans and for larger stroke crankshafts. $ 250.00. The AMC 401 is probably a better choice, but the cool factor of the one-year-only variant is too much to pass up. 1974 AMC 401. Number of bids and bid amounts may be slightly out of date. In most cases by replacing the flexplate/flywheel this AMC 427 CID engine will replace that tired AMC 304 or AMC 360 or 401. The store will not work correctly in the case when cookies are disabled. Add to cart Details. This page was last updated: 10-May 03:02. ; retaining nut 35 ft-lb. TV.com. If the front bolt is broken in your core pay special attention to the condition of the keyway. TVGuide.com. Tech Republic. Availability: Out of stock. The 401 was available in the Javelin, Matador, and Ambassador car lines and in Jeeps from its introduction in 1971 through 1974. $179.95. The additional labor cost will be deducted from your potential crankshaft refund. 4. Cranks, which have been balanced, should be only sent in for R&R, as they have no core value. Add to cart Details. 3199842, 3196921. Toll Free (U.S. Only): 1-888-471-2827 International: 1-801-701-1242 . We have rods available for the AMC 360, 390 and 401 engines with stock stroke crankshafts and also special AMC stroker rods, 6.000 and 6.125 inch long for use with either a 2.000 inch or 2.100 inch crankshaft rod journal size as used on many AMC stroker cranks. Due to shipper and supplier delays, your order may take longer to arrive. Cores with stripped threads will be accepted but will be charged for necessary repairs. Something went wrong. Rod Journals: Mic all rod positions (both sides if common journal). All Crankshaft Cores must be like for like, i.e. ” ss427 April 1, 2021 at 3:23 pm. 8. Wish List Compare. QUIRKPARTS. SKU 10-203-4. Thrust Surface: Look for scouring or wear beyond the filet, in most cases the wear will be found on the rear surface (flywheel side). Clegg Engine has been in the engine rebuild and parts business for over 48 years. 1. We Celebrate The 401 V8 Here! Big Block Chevy Cranks Forged Crankshafts; Chrysler Dodge Mopar Plymouth Small Block 273 318 340 360 5.2 5.9 Magnum … The 401 has a 3.860-inch stroke, which gives it raw mechanical advantage over the 390's 3.574 inches. Visual check of general condition: Broken, obviously damaged, cracked, rusted (junkyard cranks) or damaged from impact with con rods etc. Shop with confidence. Magnum 224/224 Hydraulic Flat Cam for AMC 290-401 . If not removable, return the core for inspection before core charge is refunded to customer. AMC 401 supporter GO UM Montana Griz "Dont worry the Coors light engineering department will be documenting this accordingly." CNET. Amc 390 Crankshaft. A stock forged 401 crankshaft will easily take the power level you seek and much more if properly prepared. Copyright © 1995-2021 eBay Inc. All Rights Reserved. Return Shipping included for Crankshaft Core. Skip to the beginning of the images gallery . Bulltear Amc 401 Stroker Kit Amc 401 Stroker Crankshaft. Find great deals on eBay for 401 amc crankshaft and amc 401 block. Amc 401 Crankshaft For Sale . Add to cart Details. Suggestions. Toll Free (U.S. Only): 1-888-471-2827 International: 1-801-701-1242, Toll Free (U.S. Only): 1-888-471-2827 International: 1-801-701-1242. will not be accepted for core credit. For the best experience on our site, be sure to turn on Javascript in your browser. $199.95. 7. Another advantage both the 390 and 401 share is a steel crankshaft, … $ 950.00. AMC AMX Javelin Jeep and others 401 Crankshaft. SKU … Eliminates torsional crankshaft vibrations; Exceeds SFI 18.1 specs; Black zinc chromate finished; Tunable, rebuildable, and extremely efficient at ALL RPM 5. I recently purchased a used AMC 401 forged crank for a good price, however, would be more interested in one of your new 401 cranks. ATI 917941 Super Damper AMC 304-401 Steel Shell/Steel Crankshaft Hub 6.325 OD In AMC deck height = 9.218" (SB Chevy 9.025" for S & Gs) 360 stroke = 3.44" 390 stroke = 3.57" 401 stroke = 3.68" 360 rod = 5.875" 390/401 rod = 5.858" 360 bore = 4.08" 390/401 bore = 4.165" 360 piston compression height = 1.601" 390 piston compression height = 1.56" 401 piston compression height = 1.508" Keep in mind rods become a little shorter when they're rebuilt. Add to cart. With all of our parts that require a core, the core must be in a condition so it can be rebuilt or refurbished and can be sent out to another customer in a “LIKE NEW” condition. SKU 68-231-4. For the best experience on our site, be sure to turn on Javascript in your browser. Metacritic. AMC 360 390 401 Crankshafts; Chevy LS1 LS2 LS6 LS7 LQ9 LSX V8. From the factory it had an AMC 401. Keyways: Keyways must be able to hold the key snug. Scat Crankshafts also offers replacement H-beam connecting rods for stock AMC 390- or 401-block applications. Due to shipper and supplier delays, your order may take longer to arrive. Why a 401 block over a 360 or 304? One thought on “ No, We Did Not Forget About AMC! This AMC crate Stroker engine by Blue Monkey Performance would be EXCELLENT for that AMX, Javelin, Rebel, Scrambler and etc.It will set you back in the seat and still has good all around power. View this page as large as possible, and under high resolution for best results. 283 327 Main Journal Cranks; 350 Main Journal Cranks; 400 Main Journal Cranks; Chevy Big Block V8 396 402 427 454 502. Stock AMC main journal sizes, Rod Journal Size is 2.100 small block chevy diameter. Cores must be able to be reground to sizes that are offered in your market and not require welding to receive full credit. Description Product Description. It mags good. #13 05-24-2011, 04:36 PM austinaubinoe. Cores must be returned within 30 days of delivery of purchase. CJ5, CJ7 & CJ8 Engine Parts … If possible, carefully remove the material and check as normal. 1970,AMC, AMX, Javelin, Jeep, Rebel, 1970, 360, 390, & 401 core cylinder head. But hope to soon. SKU. 360 390 401 AMC stroker crankshaft billet steel 4 inch stroke. early 1971 flat flange, rare. 71 AMC/JEEP 401/6.6L V8 Crankshaft Kit (AMC-25230) Crankshafts Note: Please call or message for availability as our inventory changes daily. This engine is not in stock. 5. All cores must be in the original boxes. Engine specific production specifications for 360 - 401 engines! I am the original owner of my 1972 Javelin AMX with 401. Its block was bored .020-inch over and a stock forged crankshaft, cut .010/.010-inch under and held in with ARP main studs, was fitted. More Information . Forged from 4340 steel, Scat H-beam rods are suitable for use in nitrous or supercharged applications, as well as for racing and street performance. 3. Core is a sound casting. Everything about the car is stock. All rights reserved. 71 AMC/JEEP 401/6.6L V8 Crankshaft Kit (AMC-25230), Skip to the beginning of the images gallery. To make the most of the revised chassis, Jeff tasked Coil Racing Engines in McHenry, Illinois, with building the replacement 401 (that came with the car) into an overachiever. 2. The 401.11 cu in (6,573.0 cc) ... Like the 390, the 401's crankshaft and connecting rods are forged steel. Cores that do not come in a reusable condition will not be acceptable and a core charge refund will NOT be given or may ONLY be given for the parts of the core that can be reused. Great customer service. View cart for details. See each listing for international shipping options and costs. AMC Production Specifications: These specifications were produced in the early seventies. AMC Engine Specifications: ... (390-401) Main bearing cap bolts Rocker arm studs (to head) Crankshaft pulley to balancer Bellhousing to block Flex plate to converter Flywheel or flexplate to crankshaft: 40-45 35-40 45-55 95-105 65-70 (this doesn't sounds right!) The heads were fitted with 2.100-inch Manley titanium intake valves and 1.650-inch Ferrea stainless-steel exhaust valves along with springs, retainers and 1.6:1 rocker arms from Comp Cams. The stock rods are also forged and will hold up with aftermarket ARP bolts for your application. Some cranks must be Magnafluxed prior to credit being issued. Add to cart Details.