454 Rear Main Seal Replacement
Glass Doctor specialists are trained professionals, ready to service your home, auto or business glass. how exactly do i go about doin this and should i go ahead and replace my oil pump or not- some places i read say do and others say dont. Find main v now on the internet!. You are invited to join our public Boat Repair Forum to seek assistance from other members. 00 Order Form Top of Page. Including 6264902 - Big Block Chevy Gen V & VI Rear Cap O-Ring Oil Seal. Bar’s Leaks 1040 quickly restores seals which are worn or dried. 9-454-4250-6385-l 945425l 454 1-pc rear seal, late 4. If an engine needs topping up with fresh oil more than usual, or if you see a pool of oil under the engine where the car has stood, there is an oil leak. Anti-Roll Bars. Refer to the appropriate sections and remove the oil pan and oil pump. It is common for the seal to wear a groove. replacement of suspension bushings, ball joints, tie rod ends and just about everything else that makes up the front and rear end suspensions of the motorhome. Benefits of an Oil Pan Gasket Replacement. Buy gasket sets from a dealer for the make of car, and state clearly for what parts they are needed. Stronger than nodular iron!Scat Big Block Chevy Stock replacement crankshaft - fits 454 Two Piece Rear Seal - This is a new stock, standard size crankshaft. 4L 454 TRUE marine engine. Chevrolet Corvette Torque Specs. 4L/454 Rear Main Seals with 2-piece Rear Main Seal Style and get Free Shipping on Orders Over $99 at Summit Racing!. 4L engines is that it has rectangular port heads and a high performance camshaft. Replacement Exhaust Muffler For Honda Atv Fourtrax 300 4x4 Trx300fw 1993-2000. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. My main leak ended up being the rear cam galley plugs. Chances are that it is a rear main seal. As oil leaks from a valve cover, it can contact a hot exhaust manifold and burn. An '86 and newer engine has a 1 piece rear main seal that can be replaced without removing the pan. The rear main seal is what seals the crankshaft to the engine block and keeps engine oil from leaking out around the crank. I would just replace the oil pump pick up tube seal and put a little blue locktite on the bolt. Typically the front main seal is pressed into the front timing cover or into the seal housing on timing belt motors. Where Do I Find My V8 Block Casting Number? Marine Longblock's have a variety of distinct characteristics that make them different from automotive longblocks. 4 / 454/ 330HP Std rotation, Mark IV, 2 pc rear seal, flat tappet, 10 bolt front cover, round intake port. We have the largest variety of in-stock remanufactured engines in Texas. The 454 HO big block is Chevy Performance's most economical alternative crate engine to rebuilding - see images, dyno specs, installation info and more. Shop right now. This is a discussion on Rear Main Oil Seal on 1998 LS1 within the General Help forums, part of the LSx Technical Help Section category; Hey: What is the best procedure to change out the rear main oil seal on my 1998 LS1 engine?. crankshaft 4340 steel bb chev 454 1-pc rear seal, std weig Scat Chevrolet 454 Forged 4340 1-Piece Seal Steel 4. Polished finish. Replacement Parts. 20" Weight (lbs. POWERHOUSE has thousands of stock and high performance parts for cars and trucks. 0:1 w/ 118cc, 8. Good luck doing this job with the engine still in the vehicle. Ship for flat $150. If you don’t replace a faulty oil pan gasket, then you are going to see engine oil leaking out of your vehicle. Fel-Pro has a variety of specialized rear main seals to cover the unique needs of professional engine builders. Joomla! is Free Software released under the GNU/GPL License. Assembly Set (Lower Set) for GM 502 CID 8. When it comes to rebuilding, repairing or remanufacturing your MerCruiser, OMC, Volvo marine engine, EngineQuest has just the items to get the engine back into the boat and the boat back on the water. (Read More) This is the best way to distinguish it from the other 7. Carburetor Parts & Kits for Rochester, Carter, Holley, Edelbrock, Ford Motorcraft QJet, 4G, 2G, Mercarb Marine, AFB, AVS Thermo-Quad Carburetors. It is a tricky repair though, so unless you’re particularly skilled it’s usually best left to a mechanic. It was possible to replace a 2-piece rear main seal by removing the oil pan while the engine is still in the vehicle, but not with a one-piece rear main seal. 5 Big Block V8 with 1 Piece Rear Main seal. Rear Main Seal Replacement by Bill Schroeder The rear main seal leak among small block owners is a very common problem. We stock parts for the 18hp to the 60hp tractors. 73-1YZ67 - Corvette Sting Ray convertible 73-1YZ37 - Corvette Sting Ray coupe The body number is the serial number of the body. Our free Monthly Magazine is loaded with photos, exclusive articles, free classified ads, forums and more!. Marine Engines. 000Rod Length: 6. Why is Water Leaking Into My Boat? Does your automatic bilge pump constantly cut on? You might have a leaking transom assembly. Ship for flat $150. Worn gears are immediately replaced. The change was made in the mid-80's. Dyer Blowers manufactures, sells and services 471, 671, and 871 kits for Chevy, Ford, Chrysler, Mopar, Dodge, Plymouth, Pontiac, AMC, Buick and Oldsmobile V8 Engines. How do you replace a rear main seal in a 1988 Chevy silverado 454? You can replace the rear main seal in a transfer case, on a 1997 Ford Explorer, by removing the transfer case cover. small block GM style proseries stroker crate engine - dressed longblock with carburetor. )Remove the bolts and detach the rear main bearing cap from the engine. '97 GEN VI 454 Vortec I just picked up a 454 to replace the SBC in my '84 C-30 tow rig. For sheer size and power, you placed the Chevy 454 at #8 on the list. Swift white seal. •Tighten the bolts until snug. Classic Industries offers a wide selection of 1954 Chevrolet Truck parts, including 1954 Chevrolet Truck interior parts and soft trim, 1954 Chevrolet Truck exterior sheet metal, 1954 Chevrolet Truck moldings, 1954 Chevrolet Truck emblems, 1954 Chevrolet Truck weatherstrip and unique accessories, to nearly every nut and bolt needed for installation. Stronger than nodular iron!Scat Big Block Chevy Stock replacement crankshaft - fits 454 Two Piece Rear Seal - This is a new stock, standard size crankshaft. Torque all of the main bolts and put the pan back on with a new gasket. 7 / 350 Complete with oil pan, front cover and valve covers installed. Rear Seal Designed as a great replacement for a worn out short block or foundation for a performance build. Re: Rear Main Seal Big Block 454 Install Thanks a million guys, I started my motor up broke it in and relized I put the rear main seal in backwards Noob mistake but It will never happen again Thanks for the picture bill. Rear main seals can be made of rubber or silicone, and can wear out over time due to the rotational forces of the crankshaft, corrosion from road salt, and other environmental factors. You'll also want to set aside several hours for this job as it is a good idea A) to make sure everything is clean and B) to give the RTV sealer used in the main cap side cavities time to cure. Get rid of them, seal all open holes to the atmosphere in your covers. Sold by Nilima Online Stores. Including 6264902 - Big Block Chevy Gen V & VI Rear Cap O-Ring Oil Seal. Chevrolet Head Casting Number Reference Aluminum Billet Main Caps 3. Replacement Parts. Fiy damper plate replacement Also I went ahead and replaced the rear main oil seal at this time since it had a slight drip. NAPA is your trusted source for automotive parts, accessories & know how for your car, truck or SUV. People tell us these seals have worked fine for them but will they. Board index; All times are UTC. Shocks and suspension parts for vintage VWs. Synchronized transmissions use the latest synchronizer assembly and front shift covers. They feature 4-bolt mains (center 3), are designed for a 2-piece rear main seal, and will accept driverside or passengerside dipstick. 1000 rpm shaft seal installs from rear or outside. The secret of copper gaskets is the fact that when the cylinder head is tightened, copper perfectly seals between the head and the block and provides the engine with a dependable gasket. Replacement Car Parts For Sale. Gen I small-block Chevy engine. Fits 330, 350 and 403 Oldsmobile engines. Find 300 Genuine 2004 in stock here!. Find CHEVROLET 7. All of our used parts are cleaned and inspected before shipping and carry the same 12 month warranty as our new and rebuilt tractor parts. In reading prior posts I plan on using the one-piece Fel-Pro gasket and the Fel-Pro 2912 rear main seal (staggering the ends of the seal about 1/4 inch). Installing the flywheel takes some care to avoid rear main seal oil leaks from crankshaft hub distortion. Chevy 350 main bearing replacement procedure Showing 1-14 of 14 messages. We have the largest variety of in-stock remanufactured engines in Texas. Marine Engines. solved the problem Then about a year later an rv place was running a special on the banks power pac kit I had it installed about 2,100 parts and labor Iam happy with the banks kit. We carry the largest selection of Jeep Dana Spicer Model 20 Transfer Case Parts around! If you are looking for OEM Jeep Replacement Dana Spicer Model 20 Transfer Case Parts or want to upgrade your dana 20 parts we have everything from output shafts, bearings, yokes and seals that you will need!. Now on the 454 there is a backing. Most rear main seal leaks are caused by not only the drying, hardening and shrinking of the main seal but also normal wear in the crankshaft and seal. Does this make a difference in the leak factor? who knows. 1, Chevrolet. TWO PIECE REAR MAIN OIL SEALS 4. 260 Block casting numbers: 548, 526, 148, 638 VMM6 5. I shoulda done it when I had it off recently to replace the rear main seal. Buy Cranks, Pistons, Oil & Components from AutoPartsWarehouse. 454 motors have withstood the test of time and have been in production for four decades and ended in the early 2000s with their Generation 5 model. Here is the gasket and seal i am talking about. Mainshaft (Rear) Mainshaft (Rear) Rear Bushing Rear Bushing; Rear Seal exc. Stability / Suspension - BMW E90 DIY. Thinking of replacing your Volkswagen Beetle Convertible Rear Window? Order now and get to choose from a huge product selection backed by the best brands in the market. 17 years only building marine engines. i think its the either rear main seal or oil filter adapter. Oil/Vacuum Pump Drive Kits & Pulleys. We're the source for any Kawasaki Parts you may need - Covers, Accessories, or any Replacement Parts! Kawasaki Parts House is owned and operated by Babbitt's Online. (Read More) This is the best way to distinguish it from the other 7. Includes operation manual and service. Mercruiser direct replacement heat exchanger allows use of hot water cabin heater in cooler climates. 4L-454ci-V8 Engine Torque Specs. At ATK VEGE, we are committed to offering the highest quality product with the best warranty in the business. In 1970 the 454 was first introduced for use in the Chevy Corvette, soon after it's use extended to a long list of GM and Chevy applications. Howards Cams 4 Bolt 454 Bbc Extreme Billet Main Caps H454 Set Of 3 $246. 5 Big Block V8 with 1 Piece Rear Main seal. T = Tall deck, 10. This is only for protecting the seal. •Inspect the seal and identify the part number markings for proper orientation. Marine Engine Blocks (no core charge) 3. The steps here show oil-pan gasket replacement on a front-wheel-drive car. We offer a tailor made service that meets or exceeds the standards set by Smart dealers. bottom of the timing cover, while the rear neoprene seal fits in a groove on the rear main cap. Production of the original small-block began in the fall of 1954, for the 1955 model year, with a displacement of 265 cid, growing incrementally over time until reaching 400 cid in 1970. Rear Main Seals. We specialize in: Domestic Engines Japanese Engines European Engines Diesel Engines Marine Engines High Performance Engines Transmissions Cylinder Heads Rear Axles Download Catalogs ATK Marine Catalog High Performance Engines Fleet Engines Cylinder Head Catalog Reman Engine Catalog. Browse our Chevy engines below. My main leak ended up being the rear cam galley plugs. All of our used parts are cleaned and inspected before shipping and carry the same 12 month warranty as our new and rebuilt tractor parts. Find Engine Parts, Replacement Engines, And More. 5 - Bolts must be used on #5 rear main due to space limitation of rear seal. last winter i had to do the transmission on are 48 w-4 so i tore it all apart fixxed alot more then i figured i would (brakes, brake seals, clutch ext) so i got it all back togather and about july i noticed the rear crank felt is leaking agian. Brand New Aftermarket OEM Replacement FWH454-1 with Match-Fit Fitment Guarantee. just don't want to do it over. Basically all you have to do is put the jack under the transmission and lower it enough to allow you to roll it back a few inches to allow you to replace the rear seal. Switch Cover Phillips Screw Bag Housing Gasket Seal Filter Lock-Out Switch Cover Filter Lock-Out Switch (a) Bag Housing Assembly Left/Right Wand Guide or. Make sure that you put the new one back in with the lips facing in. Complete engine including oil pan, timing cover, valve covers, harmonic balancer and exhaust manifolds. 17 years only building marine engines. Sold as a pair and only for CHEVROLET trucks. With the crankshaft repair sleeve, you now have a way to smoothen out the crankshaft’s sealing surface. 0L & more Here is a couple simple but very effective tools to help you make easy work of aligning your Timing and Rear Main Covers. com (Diane, Tyler, Alicia, Terry, Kim) are great at researching and matching parts. 260 Block casting numbers: 548, 526, 148, 638 VMM6 5. In the case of a rear main seal leak, many specialty tools can be required. From small hardware and electrical to appliances and plumbing, our selection of RV parts and accessories allows you to replace original parts on a variety of models, including Monaco Coach, Holiday Rambler, Fleetwood, American Coach. chevy flywheel, ford flywheel, chrysler flywheel, AMC flywheel, flywheel, Flywheel, 1970-90 Big Block Chevy 454, 2-Piece Rear Main Seal, Ring Gear: 14-1/8" support staff, outstanding customer service, and 100% satisfaction guarantee. Based in the UK, GST Racing Seals remains a. The lower seal is installed in the bearing cap. We stock shocks and suspension parts for VW beetles, dune buggies, sand rails, baja bugs, VW buses, Karmann Ghias and Type 3s. I am replacing the main and rod bearings on my Packard and with the engine in the car. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. The Fisher Body Style Number identifies the model of Corvette. Install seals. These PCE rear main seal adapter kits are designed to install an early 2-piece style crankshaft into a late model, 1-piece engine block. Chances are that it is a rear main seal. 72355 a - Rear Seal b - Seal Retainer c - Slots (Three) b c a Using Rear Main Seal Installer. Ive never worked on the internal parts of a motor. 3, 305,350 (GM) 302,350 (Ford) Mercruiser, OMC, Volvo Penta, Crusader. Notice: Every attempt is made to ensure the data listed is accurate. 5 - Bolts must be used on #5 rear main due to space limitation of rear seal. Free Wheeling Hub ZPN-31107 AVM454BW 9350849028859 Toyota Landcruiser Landcruiser. We offer the most complete selection of restoration parts, styling and performance upgrades, and accessories for your classic truck. The people at Winnebagoparts. We also stock rubber O rings as part of our oil seal kits. how do i replace the front seal on a chevy 7. 200New Standard Size crankshaft manufactured with Scat's 9000 Material. OTC Ford Rear Crankshaft Seal Installer - OTC7834. last winter i had to do the transmission on are 48 w-4 so i tore it all apart fixxed alot more then i figured i would (brakes, brake seals, clutch ext) so i got it all back togather and about july i noticed the rear crank felt is leaking agian. We have the largest variety of in-stock remanufactured engines in Texas. Marine Engines. We also stock rubber O rings as part of our oil seal kits. 4 454 front seal is leaking oil it is a 7. We offer the most complete selection of restoration parts, styling and performance upgrades, and accessories for your classic truck. Including a Large Selection of New, Used and Surplus Engines for Sale. Because of this, it has become a very popular swap. working on building a "starter" engine for the carI have three engines at the houseone old school 400 and two one piece rear main seal 350s that came out of my boatI thought Id obviously go with the 400 and was going to order a Canton road race wet sump oil pan then discovered the two. Shop online for original OEM & replacement parts. , and for use on 1965 thru 1982 chevrolet corvettes. •Inspect the seal and identify the part number markings for proper orientation. The Advance Auto Parts core charge presented to you online today with your item is representative of the most common core charge. 135 Rod Pin:2. note: must use arp-100-2801 flywheel bolts with this flywheel. 7:1 w/ 109cc, 9. Buy online, pick up in-store in 30 minutes. 100's of Chevy crate motors!. Issuu is a digital publishing platform that makes it simple to publish magazines, catalogs, newspapers, books, and more online. Working diligently to make life a little easier for gearheads and engine shops around the globe, Enginetech is the source for engine rebuilders. OTC Ford Rear Main Seal Installer - OTC7786. Turns out there were 3 bolts that hold the rear main seal housing broken off flush with the engine block. 5 Clutch has been engaged with engine RPM too high or too high of gear selected Replace clutch, bearings, seals, grind or replace flywheel, and educate driver. I have a 1966 Bronco that had a steady rear main leak. Includes front and rear main seals for a LH engine. Mainshaft (Rear) Mainshaft (Rear) Rear Bushing Rear Bushing; Rear Seal exc. (g) If replacing the bag housing seal, do not let the seal cover the lockout switch cover opening. To change the rear main seal is not an easy task the easiest way is to. Dont go anywhere else when AIW Engines and Transmissions has your complete solution. I not a mechanic but mechanically inclined. Basically all you have to do is put the jack under the transmission and lower it enough to allow you to roll it back a few inches to allow you to replace the rear seal. Also covers how to disassemble and rebuild any manual transmission. When it comes to rebuilding, repairing or remanufacturing your MerCruiser, OMC, Volvo marine engine, EngineQuest has just the items to get the engine back into the boat and the boat back on the water. Cranks also use either a two piece rear main oil seal or a one piece rear main oil seal. Utility Task Vehicles. We have the largest variety of in-stock remanufactured engines in Texas. Farmall Parts sells International Harvester Farmall tractor parts including Cub and Super A & C. Car and Truck Whole Engines, Parts, and Components. Ship for flat $150. There are several reasons that Chevrolet's V-8 engine package is so popular among racers and widely supported by the. That first tractor was simply called a Farmall and when the more powerful F-20 came out, the first model came to be known as the Farmall Regular. the subject brake calipers were manufactured using improperly manufactured piston seals. If you have built your teenage dream car and put AFR oval ports on it than there is no doubt this is the cam for you. The world's leading supplier of parts for the restoration of Chevrolet Impalas and other models of Full-Size Chevrolet cars. This drawing is of the 1967 version of the 302 cid Chevrolet. FI, 4 bolt main, block#182, head #156, has 3/8" hole driver side and 2 7/16 and 1 3/8" hole passenger side, oil cooler outlets in block, full circle rear main seal, also see DCE1 new rectangle port head upgrade add $990. Rear Axle and Suspension. I used it on my dodge dakota, and the leak only persisted for about a week, and was fine after that. Stronger than nodular iron!Scat Big Block Chevy Stock replacement crankshaft - fits 454 Two Piece Rear Seal - This is a new stock, standard size crankshaft. If you can get to the harmonic balancer, pull it, the seal is easy to replace but be sure to check the balance for a groove where the seal rides. rear main seal •Tin valve covers (not included) •Standard Rotation. 3 - Requires slight pan clearancing in some areas. ENGINE BLOCKS Rear Crankshaft Seal Type One Piece One Piece One Piece One Piece One Piece One Piece CID Capacity 427 427 427 454. The front main seal, located behind the timing gear on the crankshaft is the more likely culprit. Rebuilt Crate Engines : Our Dedication to Quality. Looking to install a 700R4 behind a nailhead 401/425, contact: Rod N Racin, 715 East Main St, Belleville, IL 62220, 618-257-0567. If you have a question or don't see the engine you are looking for, email us or call us at 1-800-275-7371 and we will be happy to answer your questions. small block GM style proseries stroker crate engine - longblock. Marine Engine Blocks (no core charge) 3. For most cars, a timing chain replacement costs between $413 and $1040, or you can order the parts themselves for $88 and $245. ©2000-2019 - TractorData™. Block: 4 Bolt Main. T = Tall deck, 10. Typically the front main seal is pressed into the front timing cover or into the seal housing on timing belt motors. across each side of the cap starting with the seal to the outside edge of the cap to prevent oil seepage after installation. Below we have provided a link to these manuals which can also be download. Heads are casting number 279 closed chamber, large oval ports with new seals. Oil leaks are the most common symptom of a problem with the crankshaft seal. pice gear main seal and 1/2 of the rear main seal adapter this block was a. I don't know who built the motor , The guy I bought the project boat from had it built. Call on Glass Doctor 24 hours a day, seven days a week, even on weekends and holidays. In fact we stock more parts for New Holland harvesters and hay equipment than any other dealer on the East Coast. Engine Blocks & Accessories. Guess we should line all the ring gaps up too?? Keith. Types of Seals Rear main bearing seals are made of either rope or. All of our parts for sale are new, aftermarket parts unless specified otherwise in the description. Find more of what you love on eBay stores!. There are tools to pull the new seal in, after you loosen all the main bearing caps, and remove the rear main bearing cap, to make a little room, for the new seal to be slid in, and trimmed. I assume the rear main seal has started leaking. Locating a leaking crankshaft seal is not for the faint hearted. We feature Chevrolet Flexplates at low everyday prices. All of our rear main seals are No Trim, Direct Fit, including our 400-430-455 piece, other suppliers offer a more difficult to use cut to fit seal. The rear main seal is what seals the crankshaft to the engine block and keeps engine oil from leaking out around the crank. Howards Cams 4 Bolt 454 Bbc Extreme Billet Main Caps H454 Set Of 3 $246. all i have to go off right now is some pics on facebook i have. Order online today!. Unlike the pan gasket the rear main is made in mexico. 1986-2002 Chevy Black Oil Pan W Rear Main Seal 4 Qt Stock Capacity Sbc. 4L/454 Rear Main Seals with 2-piece Rear Main Seal Style and get Free Shipping on Orders Over $99 at Summit Racing!. Ford produced millions of Windsor engines from 1962 to 2001, and all have some sort of rear main seal to seal the crankshaft against the engine block. 3 - Requires slight pan clearancing in some areas. Pace Performance offers the best pricing on products offered by GM (General Motors). 0002 straightness and roundness. NAPA is your trusted source for automotive parts, accessories & know how for your car, truck or SUV. for more information, visit www. OTC Ford Rear Main Seal Installer - OTC7786. engine type: sbc v-8 external balanced. Seastar Teleflex Seal Kit Steering Cylinder Front Mount Hs5167 Outboard Motor. Engine Blocks & Accessories. ive only seen a small amount of oil under my truck. 4 - Requires SVO block pan notch or clearencing #4 main web area of pan. Rear Wheel Hub - $40. Converts to 2pc. Block: NEW BluePrint Cast Iron Block, 454 BBC Manufactured and Machined in the USA! 4-Bolt Main 4. Not too concerned with price. AlignIt Timing Cover & Rear Main Cover Seal Alignment Tools For GM Gen III & IV Engines LS1-2-3-6-7-9-LQ4-LQ9-4. 135 Rod Crankshaft Each; Scat Chevrolet 454 Forged 4340 2-Piece Seal Steel 4. Any recommendations on oil pump supplier (will take PM's ) seems a bunch of them out there and all diff prices. Including a Large Selection of New, Used and Surplus Engines for Sale. Includes 30 month / 50,000 warranty & BPE Dyno Promise. GST has unveiled new rear main seals for big-block and small-block Chevy V8 engines. I went on the forum (a little late) and searched for a how-to on rear seal replacement. 17200 series Head Sets: All the gaskets and seals necessary for a valve grinding job, including cylinder head gaskets, valve cover gaskets,. I was going to change the rear main seal but it was a one piece type. sfi rated flywheel. Jdm 2002-2006 Nissan Altima Sentra Ser Qr25 2. In the case of a rear main seal leak, many specialty tools can be required. how do i replace the front seal on a chevy 7. Get rid of them, seal all open holes to the atmosphere in your covers. This should be replaced with the lip-type seal available as a service replacement. This means the transmission has to come out to replace the rear main. Chevrolet, Full circle rear seal, T. It's crazy the rear main looks fairly dry. The service manual of General Motors Powertrain is intended for use by professional, qualified technicians. This car should be due for a new timing belt anyway and that would be the best time to replace it, in the mean time, check oil weekly, use cat litter (clay, non clumping). Rear main seal leakage remains a problem on engines that still use 2-piece rear main seals. Polaris Magnum 325 Manuals 2x4 Hub Bearing/Seal Replacement 393. Find great deals for Ltd454 454 En450 on eBay. Because proper crankshaft seal can be achieved, oil leak in the grooves or seal wear track can be prevented. POWER STEERING HOSE Maintenance and Causes of Wear Inspection of power steering hose eliminates expensive repairing or replacing of the pump or other components. For certain applications, Fel-Pro offers a choice of single lip, offset lip, or double lip design as shown in the catalog entry. Rear Wheel Hub - $40. The change was made in the mid-80's. If you got it for less, you found a great deal! TractorJoe has plenty of International Harvester 454 parts to keep it running. As a hard-to-reach component, manufacturers originally intended rear seals to last the life of a vehicle with no need for change-outs, unlike various pieces under the hood that drivers are expected to replace every couple of years. Also read the instructions that come with the oil pan gasket replacement to see what, if any, sealers and chemicals the job requires. all i have to go off right now is some pics on facebook i have. The one piece goes on over the back of the crank shaft to replace it. I have a 1966 Bronco that had a steady rear main leak. 4L engines is that it has rectangular port heads and a high performance camshaft. Polaris Magnum 500 Manuals 2x4 Hub Bearing/Seal Replacement 393. This kit contains a corkscrew removal tool, a T-handle, and a wire with a clip for pulling new seals into their place. The 3 Best Rear Main Seal Stop Leak Products On The Market; Are Oil Stop Leak Products A Scam Or Do They Really Work? So Does Oil Stop Leak Really Work? Cheap Fix Test Instead Of Spending $1,200 Dollars On Rear Main Seal Repairs At Your Mechanic! Average Rear Main Seal Repair Cost - To Have A Mechanic Replace Rear Main Seal. We all know the time honored method of offsetting the seal parting lines so they do not match the main cap to block interface. BluePrint Engines 454 c. But, Big block Chevy's tend to leak from the REAR main seal rather than the front one. 7 / 350 Complete with oil pan, front cover and valve covers installed. Benefits of an Oil Pan Gasket Replacement. 4L-454ci-V8 Engine Torque Specs. 1 Piece Rear Main Seal. Including gaskets, bearings, seals and bushings. Rear of crank should be polished for best result. Converts to 2pc. But those. Servicing the crankshaft seal according to the recommended service interval can prevent the seal from failing in the first place, which can cause other problems. 3 - a little gasket sealant on the rearmain caps works wonders 4 - get the felpro one piece oil pan gasket Get the felpro seal and oil pan gasket, dont try and cheap out you will just replace the damn thing again. com for your specific needs. Rear Main Seal Replacement by Bill Schroeder The rear main seal leak among small block owners is a very common problem. what im wondering is how do i tell the difference between a rear main seal leak and an oil filteradapter leakthe oil filter adapter i can fix my self but i cant fix the rear main seal. Yours is a 1 pc. A rear main seal will lose engine oil while causing a bad oil leak. I changed the oil pan gasket in hopes this was the problem. Oliver Main Billet Caps/Kits and Rear Seal Adapters M anage bottom end stress and flex with the strongest precision milled billet steel main conversion cap kits available. Car and Truck Whole Engines, Parts, and Components. This means the transmission has to come out to replace the rear main. Types of Seals Rear main bearing seals are made of either rope or. fel-pro part # bs 40096-1. Torque all of the main bolts and put the pan back on with a new gasket.