Sbc Flexplate

There are a few unique things about the torque converters that bolt to the flexplate. Two types of crankshafts are offered, cast nodular iron and forged steel. Get the job done with the right part, at the right price. No matter what you're driving, we have the right Sfi Flexplate for your vehicle New and Used Automotive Parts and Accessories On Sale. The flywheel provides a mounting point for the clutch, so when you replace the clutch you should replace the flywheel as well. The aluminum headed 6. Here is a pic of a 96 chevy 5. 153 or 168 Tooth 4130 Billet Chevy Flexplate Each $504. I consider the flywheel to be associated with the clutch and pressure plate and has the starter ring gear on it. May fit 60's and 80's models? $20. It takes the place of the flywheel found in a conventional manual transmission setup. Includes Clutch Discs, Pressure Plate, Throw Out Bearing, Pilot Bearing, Heavy Duty Hydraulic Assembly and Flywheel. 400" to compensate for the crank. SFI CERTIFIEDPREMIUM PRO SERIES FLEXPLATE FOR CHEVY SBC 400/406 ENGINES AND EXT. It's simple. I just installed a 400 sbc in my t-bucket. The car would always have an issue when you are releasing the clutch from a stop. What damper and flexplate/flywheel you need depends on which crank you have. do NOT contact me with. 5" Bell is recommended. Subaru Conversion Information Resource Navigation Bar - over 160 pages of info on Subaru powered VW’s! There are four basic types of flywheels used on Subaru engines from 1990 to now. 153 or 168 Tooth 4130 Billet Chevy Flexplate Each $504. However, other functions of the flexplate are different. GM engineers redesigned the crankshafts used in production small-block V8 and V6/90-degree engines in 1986 to use a leak-resistant one-piece rear seal. To my understanding, it is externally balanced at the flexplate/flywheel. The picture above is a file photo. Can be drilled to accept out 107-25 drive line guard. The crank style: One or two piece rear main seal. Buy online, pick up in-store in 30 minutes. I'm doing this from memory, so I probably don't have the exact numbers right, but it's something like the small one is 132 teeth and the large one is like 155 teeth. Caution: Inserting the factory backing plate between the crankshaft and the new flywheel can result in starter-to-ring gear interference. ClassicChevy. Shop for Tri-5 Chevy parts at www. Good point Cole. for more information, visit www. View products, dealers, and gear, or browse the gallery. It's fairly common for guys to throw the wrong flexplate/flywheel behind a 400, since it all bolts together fine. bolt holes on the flywheel to clear the radius under the head of the bolt. With the starter, flexplate cover, torque converter bolts, drive shafts, wires and any linkage removed, install the longer transmission mounting bolts. The rotating assembly with flexplate/converter may be thrusting forward. small-block Chevys on some aftermarket flexplates do not clear the metric converter bolts for a 4L60E converter. Maybe someone will post info from a GMC parts catalog/manual? A GMC parts catalog/manual would help to confirm if/when Chevrolet and GMC flywheels were the same. Power Take Off for the Oldsmobile 350 to 455 Cubic Inch with a "Flex Plate" flywheel. The block has all three holes for the starter, and the inner one for the the straight across starter application is smaller. I consider the flywheel to be associated with the clutch and pressure plate and has the starter ring gear on it. Danchuk # 13023 is a 168 tooth, internally balanced, dual bolt patterned unit that will work on any model 1955-1957 classic Chevy running a small block engine with an automatic transmission. Whether you're racing or building a street vehicle Speedway Motors offers several flexplates to choose from for your small-block Chevy engine. Had the starter checked re installed it and it is still doing the same thing. Had trans rebuilt lastyear. All the PTO flanges are 1" thick. Power Take Off Adapters - Chevy 1310 Flexplate. The reason I ask about the flywheel is that I received a 168 tooth flywheel with a 235 chevy engine I bought. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. 3 rated flexplate for Dodge 47RH, 47RE and 48RE automatic transmissions. Flywheel Bolt without Washer- Installation bolt holes on the. The 60E flexplates are set up for a 3 bolt converter, 11" diameter bolt pattern. 400 Chevy Flywheel. The spacing of the flexplate from the back of the block is the same as early GM blocks. ARP offers two styles of Flexplate bolts: premium grade Pro Series, with a 200,000 psi rating and High Performance, with a 180,000 psi rating. C226P Chevy 265-427 168T Billet Steel Flywheel. a few questions, its got a rapid vibration in it, i think i have the wrong flexplate in it, it had a counter weight, but i had to dremel out the bolt holes to align them!!The weight looks fairly hefty. 2) measure the distance from the center of one drilled and tapped hole to another (measuring across the center line of the crank shaft) [dimension “c”]. Installing the flywheel for my 1966 Chevy Impala. It takes the place of the flywheel found in a conventional manual transmission setup. Mark IV flywheels and flexplates are not interchangeable with Gen V and VI units because Gen V and VI units have a smaller center register hole to accommodate the register on late-model cranks with one-piece rear seals. 1 certified. TILTON Clutch Flywheel Assembly Twin Disk / Solid Hub 8-bolt DEEP (1350 lb/ft). The 250 crank has the same bolt pattern as the SBF, so the flywheel does not have to be redrilled to mount here. If you use a 350 or smaller small blocks flexplate it will destroy the bearings. Well just a quick update. They don't provide any performance gains but are stronger than the factory items so they will break at higher rpm. ARP 2002807 Rear Seal Flywheel Bolt for SB Chevy. Will work on both flex plates and manual flywheel applications. Welcome to Hotsixes we hope that you find the information on the site helpful. Since a Gen III / LS series flexplate only fits a Gen III / LS series and the engine crank is recessed. Power Take Off Adapters - Chevy 1310 Flexplate. A friend brought a flexplate that came off a 400. You can also note that a 153 tooth flexplate always uses the straight bolt pattern starter, and the 168 tooth flexplate uses a angle bolt pattern starter. It has the external weight like the BBC, but looks slightly different. Pioneer FW100 Clutch Flywheel SBC SB Chevy 350 & BB Chevy 396 427 Int Balance (Fits: More than one vehicle) Small Block Chevy 350 or BB Chevy 396 427, Fits 2 Piece Crank Seal, Internal Balance, 168 Tooth - HEAVY DUTY STEEL. Five12-six29-six037 Ray Texts will not be answered. Known primarily for exhaust headers, engine mounts, carburetor spacers and adapters, and chrome and aluminum customizing accessories, these two pioneering companies have 1000's of components to help your GM, Ford or MOPAR car or truck run stronger and look cooler. I'll see if I can find a photo of a 1953 GMC H-M flywheel. You will find the fit and function will work perfectly for your Chevy. The car would always have an issue when you are releasing the clutch from a stop. We offer a plethora of 400 Chevy Flywheel for your vehicle needs. Install a flexplate in your automatic transmission V8 small block or big block V8 engine with confidence using this ARP 200-2902 12-Point Pro-Series Flexplate Bolt Kit. Small Block Chevy Crankshafts: The 400 engines that were made from 1970 to '80 used larger diameter crank main journals (2. 1, Chevrolet 400 More Details ». The 700170 is a flywheel with a counterbalance which offsets or counteracts the engine's internal out-of-balance condition. Either pair was more than adequate for our small-block test engine, making the inertia test as simple as a flywheel/drive plate swap. 6 out of 5 stars 2. Centerbolt (Harmonic Damper) Engine Oil: 85 ft-lbs. Pioneer FW100 Clutch Flywheel SBC SB Chevy 350 & BB Chevy 396 427 Int Balance (Fits: More than one vehicle) Small Block Chevy 350 or BB Chevy 396 427, Fits 2 Piece Crank Seal, Internal Balance, 168 Tooth - HEAVY DUTY STEEL. 153 or 168 Tooth 4130 Billet Chevy Flexplate Each $504. # 5709 -09 w/ adjuster $20. A great deal Hotrods, Rat Rod, race, Street, race, clutch,. Buy online, pick up in-store in 30 minutes. I do not know what it is off of but it fits the 235 crank. Flexplate JW Performance The Wheel Flex Plate SFI Approved. I doubt that "all HM GMC flywheels from 53-55. Over 6,000 Automotive Torque Specs. You can make a 400 internally balanced by adding weight to the counter weights and I've see a plate you bolt to the crank between the flywheel and crank so you can put a internally balanced flywheel. com, 1955 Chevy 1956 chevy 1957 Chevy Forum , Talk about your 55 chevy 56 chevy 57 chevy - Belair , 210, 150 sedans , Nomads and Trucks, Research, Free Tech Advice. Adaptor Kit – Ford V8 302-351 164 Tooth Flexplate To Chevy, Turbo 350-400, Powerglide $ 550. Chevrolet standard flywheels from 1970's trucks. 1A at 300RPM and decreases uniformly with RPM. 3729004 Flywheel Chit Chat Area, Anything on your mind goes here. pressure plate torque spec is 23 ft-lbs. Just trying to narrow it down a bit. The customer didn't want to pay to have the bearing replaced so we just installed the new flexplate. each 1964-1967 GTO 4 speed linkage- # 4188 with adjuster- $20. 400 Chevy Flywheel. I believe the 168 tooth flywheel is 14" diameter while the 153 tooth flywheel is 12-3/4" diameter. Power Take Off Adapters - Chevy 1310 Flexplate. Pit Stop USA sells SB Ford Flexplates, Small Block Ford Flexplates, Ford Flexplates. BERT Flywheel Shim SBC. High Quality Flywheels & Flexplates Monster Transmission & Performance offers one of the largest selection of O. Some 4L60E transmissions use a 300mm torque converter which will require you to purchase a different torque converter to work properly with this flexplate NOTE: This flex plate is designed only for use with DCS' GM apater plates. We have access to a huge inventory of parts and can get you a quality part delivered to your door or to your mechanic. I was told that a small crack in the flexplate could mimic the sound of rod knock or piston slap. 11 inches for an eleven inch clutch. When building a tricked out engine, many forget the importance of the starter and wonder why it doesn't turn on, that is why MSD Ignition offers a Start Retard box from Super Chevy Magazine. 5 inches, you can only install the 9 inch clutch. 1 SFI Approved. Chevrolet 168 tooth 14. Search Car Torque Specifications by Engine or Model. Question is; can the external balanced 400 flexplate work behind the 454 without problems? Or are there some differences between the two?. Please click on the link or photos below to view our available Flywheels. I am putting a flexplate on a 400 chevy what way does the weights face towards the motor or towards the transmission? - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. TCI Heavy-Duty Flexplates. Chevy flywheel - $95 < image 1 of 3 > QR Code Link to This Post. If you know your Year Make Model, put it in the selector so that we can guide you to a product that fits your vehicle. The flexplate is gas-nitrided for extra surface hardness and strength, and then e-coated for corrosion protection. We supply you with quality truck parts from reputable manufacturers. Chevy SBC 350 Late 1Pc Rms 153 Tooth 10" Std Balance Heavy Duty Flexplate See more like this SPONSORED B&M 20239 GM SFI Flexplate, 168 Tooth, 86-94 SBC & 4. 035" thicker than stock • Starter ring welded to both sides of flexplate for added strength • Constructed from high tensile strength material to resist elongation & cracking • 168 tooth has dual bolt pattern • Sized for stock 3/8" mounting bolts & easily drilled for 7/16" diameter. The flywheel provides a mounting point for the clutch, so when you replace the clutch you should replace the flywheel as well. 010" on a big block. 2) measure the distance from the center of one drilled and tapped hole to another (measuring across the center line of the crank shaft) [dimension “c”]. Brand new NAPA flywheel for Chevy. [4] Lubricate the threads of the bolt with LOCTITE 242 and the under head of the bolt with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT. View Tri-5 Flexplates here. 1 SFI Approved. Come inside the Parts Pro garage as we take you through the installation of some of today's hottest performance products. May fit 60's and 80's models? $20. Drilling the bolt holes out to 1/2" is not a big deal. Small Block Chevy Crankshafts All crankshafts have a casting number located on one of the rough finished throws or counterweights towards the front of the crank. Power Take Off Flanges (PTO's) bolt on top of the flywheel or flexplate and the Spicer driveline in turn bolts to them. 140″ thick Chrysler and Ford flexplates with GM and Ford bolt patterns are available for use with adapter plate kits. A maintenance-friendly component, this product may be resurfaced for future clutch applications and services. Remove bolts mounting the flexplate to the end of the crankshaft. Model specific subject matter experts, classified ads and more. The main difference between small block 221 260 289 302 351W and 351C bellhousings is the with the flywheel size. So if both flexplates are the same size starter will work. Referred to as a "small-block" for its comparative size relative to the physically much larger Chevrolet big-block engines , the family spanned from. I'll see if I can find a photo of a 1953 GMC H-M flywheel. Well just a quick update. Search Car Torque Specifications by Engine or Model. Monday, October 14, 2019. Reverse mount ring gears (RM-RG) mount onto the clutch cover with the clutch bolts. I bolted the tranny back up and have about 3/8" of space between the flex plate and the bolt pads for the converter. how to determine what “sae” flywheel you have 1) count the number of drilled and tapped holes on your flywheel. See the example below:. Had the starter checked re installed it and it is still doing the same thing. Maybe someone will post info from a GMC parts catalog/manual? A GMC parts catalog/manual would help to confirm if/when Chevrolet and GMC flywheels were the same. Five12-six29-six037 Ray Texts will not be answered. 035" thicker than stock • Starter ring welded to both sides of flexplate for added strength • Constructed from high tensile strength material to resist elongation & cracking • 168 tooth has dual bolt pattern • Sized for stock 3/8" mounting bolts & easily drilled for 7/16" diameter. Chevy 90 V6 305-502 V8 with 1 piece rear seal, 1. Be aware the external balance weights for 383c. May fit 60's and 80's models? $20. Sealant 3/8 - 24 Rod bolts 50 lb. Note: For use with a racing converter or GM Powerglide adapter. new plate from auto parts are around 90. 140″ thick Chrysler and Ford flexplates with GM and Ford bolt patterns are available for use with adapter plate kits. Over 6,000 Automotive Torque Specs. Aftermarket Cylinder Heads - Why You Shouldn't Just Bolt Them On - Part 2 - TRRC / Vortecpro - Duration: 15:27. Is this flywheel for a 454 or 400? Also does the N at the end of the casting number mean it is a nodular iron flywheel? Thanks, Brent-----Prostreet 67 L-78 SS 396 project. Also if its the flex plate - is it bad to drive it around? Whats the worst that could happen? I'm up at school right now so I'm thinking of just taking it in somewhere and have them look at it. 035" thicker than stock • Starter ring welded to both sides of flexplate for added strength • Constructed from high tensile strength material to resist elongation & cracking • 168 tooth has dual bolt pattern • Sized for stock 3/8" mounting bolts & easily drilled for 7/16" diameter. If you know your Year Make Model, put it in the selector so that we can guide you to a product that fits your vehicle. The BoxWrench Engine Specs Database is a community resource for mechanics of all skill levels to access a reference library of Firing Orders, Distributor Rotation Directions and Block-Cylinder Numbering as well as Torque Specs, Timing Settings and Cylinder Head Tightening Sequences among other engine specs. Shop great deals on LS swap engine flywheel and LS flexplate parts from ICT Billet. Well just a quick update. In this episode, we move our engine to the PRW Engine Test Stand. Performance Automatic's Platinum series flexplates are engineered to handle extreme duty applications and designed to take the punishment of today's high horsepower engines. I bought a new high torque starter advertized to work with the large flexplate and the small block chevy. We are authorized factory distributors for AKMI. Stock replacement, stamped, heavy-duty flexplates are available for Ford, Chrysler and Chevy applications, while a complete line of. PRO-TEK 350 CHEVY FLEXPLATE. CSI Automotive Sales, Service & Parts. Specializing in Chevy 216/235/261 ~ 194/230/250/292. They are used with a reverse starter mount bellhousing instead of a flexplate. (Image/Jeff Smith). Flywheel lightening and its impact on engine performance. Sort by SBF FORD 289 302 347 FLEXPLATE 164 TOOTH 28 OZ SCAT # FP302-E SBC CHEVY PRW FLYWHEEL 153 TOOTH 1PC RMS EXT BALANCE SFI. Sealant 3/8 - 24 Rod bolts 50 lb. Eventually got the flex plate ,after it being lost at customs for 10 days,got everything fitted last weekend ,even fired up 1st time,which is a result for me,but I had a squeak coming from the transmission end, had a good look around but couldn`t find anything, but after 3 days of putting everything back together I needed a break so shut the garage door and walked. Flexplate comes with 710141 shim kit and 710137 torque converter pilot bushing. Is this flywheel for a 454 or 400? Also does the N at the end of the casting number mean it is a nodular iron flywheel? Thanks, Brent-----Prostreet 67 L-78 SS 396 project. Damn I'm tired of replacing these ugly bitches. It still made noise. chevy: offset bolt pattern on a 168 tooth flex plate. CM uses High Carbon steel for the friction surface. 5 inches, you can only install the 9 inch clutch. Forums > VW and Audi TDI forum, Chevy Cruze diesel forums > VW Mk4 Jetta, Golf, New Beetle, Passat TDI forum > flywheel bolt torque Discussion in ' VW Mk4 Jetta, Golf, New Beetle, Passat TDI forum ' started by stroud2010 , Mar 16, 2011. Flywheel offers in studio and on-demand indoor cycling, strengthening, and recovery classes. What damper and flexplate/flywheel you need depends on which crank you have. [4] Lubricate the threads of the bolt with LOCTITE 242 and the under head of the bolt with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT. These plates are clearly the superior choice for quality and precision. True Billet Flexplate, Chevy 168 tooth,. Pioneer FW100 Clutch Flywheel SBC SB Chevy 350 & BB Chevy 396 427 Int Balance (Fits: More than one vehicle) Small Block Chevy 350 or BB Chevy 396 427, Fits 2 Piece Crank Seal, Internal Balance, 168 Tooth - HEAVY DUTY STEEL. Be that as it may, was the cast-iron Powerglide flexplate (aka automatic flywheel) on a 1957 with 283 unique in design to specific years (such as the tri-five years)? I know it looks different (more like a star in the center) than a "newer" standard one with six stamped holes, but will these later versions work with the cast-iron Powerglide if. Product Info; Client Cars; Tuning & Tech; Random World. Drilling the bolt holes out to 1/2" is not a big deal. PTO's are available for a number of older engines we do not have listed below. Power Take Off for the Oldsmobile 350 to 455 Cubic Inch with a "Flex Plate" flywheel. 3729004 Flywheel Chit Chat Area, Anything on your mind goes here. 10"), but with a crank stroke of 3. Discussion in 'Chevy Silverado Forum (GMC Sierra)' started by Gravel, Jul 26, 2015. Quick Time Lightweight Flexplate - Ford 302/351 with Chevy 153 Tooth - 8 Spoke - 2. The starter is the offset bolt pattern on a 168 tooth flex plate. The non-supported nose is the only way to use a block mount starter on my SM465 4 speeds cast iron bellhousing that originally had a bellhousing mount starter. Noone at trans shop or dealerhas any ideas. SBC flexplate/torque converter torque specs - Chevy Message Forum - Restoration and Repair Help. While most V8's use the larger 168 tooth flywheel/flexplate and its corresponding starter. for automatics. Improved mid-range torque in a normally aspirated engine due to not having to overcome the heavy weight of a stock flywheel. Whether you're racing or building a street vehicle Speedway Motors offers several flexplates to choose from for your small-block Chevy engine. If the flexplate is cracked, I was thinking a mechanic could replace the plate in like 3 hours. When building a tricked out engine, many forget the importance of the starter and wonder why it doesn't turn on, that is why MSD Ignition offers a Start Retard box from Super Chevy Magazine. Search Car Torque Specifications by Engine or Model. Determine the flywheel-flange bolt pattern. A flexplate is a component of automatic gearboxes that looks like a thinner equivalent to a manual transmission's flywheel. Hays flexplates are built to withstand the punishing force of high-stall torque converters and high-RPM engines. each 1964-1967 GTO 4 speed linkage- # 4188 with adjuster- $20. As the leader in parts companies who specialize in resto-mod parts, Eckler’s knows how to find the right parts to fit your ’49-’54 Early Chevy and, at the same time. I believe the 168 tooth flywheel is 14" diameter while the 153 tooth flywheel is 12-3/4" diameter. Most 307's had 153's, and most 350's had 168's, but you could put a 153 on a 350 or a 168 one a 307. sbc / bbc flexplate bolts for automatic transmission: chrome sbc th350 th400 turbo 350 400 transmission dust cover : sbc / bbc 168 tooth flexplate internal balance for 2pc rms: sbc 350 168 tooth flexplate external balance for 1pc rms: $14. The flywheel can dampen engine vibration and provide a surface for the clutch to contact. The car would always have an issue when you are releasing the clutch from a stop. My understanding is that the flywheels for small block applications for 1st gen Camaros were two different diameters. 5 inches, you can only install the 9 inch clutch. GM Gen III+ Engine Crank Spacing & Interchange. 400 Chevy Flywheel. 290 results for sbc flexplate Save sbc flexplate to get e-mail alerts and updates on your eBay Feed. Fits Chevy Flexplate for 2-Piece Rear Main, 400 Small Block, 168 Tooth. 1A at 300RPM and decreases uniformly with RPM. sbc dd iron giant 4200 12 fb w/hyd assy. The14-inch flywheel is used on the 400 cubic-inch small-block and big-block Chevrolet engines. If you know your Year Make Model, put it in the selector so that we can guide you to a product that fits your vehicle. Mini spares have a wide range of classic Mini clutch, flywheel available in stock to order online. Small Block Chevy Crankshafts: The 400 engines that were made from 1970 to '80 used larger diameter crank main journals (2. 010" on a big block. I must've used at least 3 or more starter noses and shimed, but it eventual ate up the ring gear on the flexplate. Installs between crankshaft and flywheel;. Power Take Off for the Oldsmobile 350 to 455 Cubic Inch with a "Flex Plate" flywheel. If you know your Year Make Model, put it in the selector so that we can guide you to a product that fits your vehicle. Power Take Off for the Oldsmobile 350 to 455 Cubic Inch with a "Flex Plate" flywheel. Power Take Off Adapters - Chevy 1310 Flexplate. Ford flywheels and flexplates are apparently a very vexing topic for many people working on engine or transmission swaps like I was. Once-Piece Seal. Search Car Torque Specifications by Engine or Model. Our experienced staff can help you find the GMC Chevy Parts you are looking for. Speedmaster has become a leader in its field, built on a long term consistency of being a specialist in aftermarket automotive components. 1 SFI Approved. 7L/350 Chevy small block Gen I Flexplates and get Free Shipping on Orders Over $99 at Summit Racing!. TCI® offers flexplates for street use for popular Chrysler, Ford and Chevy applications. Chevrolet standard flywheels from 1970's trucks. engaging Was hoping to get specific information on how to adjust a chevy starter on a '78 350. 0s have a flat style flexplate with a small (1/4" approx) spacer sandwiched between the flexplate and the crank. Description: Flexplate, 168 Tooth, SFI 29. Power Take Off for the 1987 and newer Small Block Chevy with the (one piece rear main seal) with a "Flex Plate" flywheel. The 454 flexplates won't interchange between the 1 piece rear main and the 2 piecedifferent bolt pattern and I believe the center register hole is smaller on the 1 piece main seal crank. Chevy Silverado Ticking Noise In Flywheel Area Live Chat: Question: I have a ford explorer v8 that is making an engine noise. Most of the aftermarket units have both convertor bolt patterns. The factory backing plate should be located on the pressure plate side of the flywheel between the new crankshaft bolts and the flywheel. My car, 69 Z, is a 400+ sbc with a TKO and 3. Flywheel Bolt without Washer- Installation bolt holes on the. Your Question. These flexplates are for two-piece rear main seal engines ONLY. Description: Flexplate, 168 Tooth, SFI 29. Danchuk # 13023 is a 168 tooth, internally balanced, dual bolt patterned unit that will work on any model 1955-1957 classic Chevy running a small block engine with an automatic transmission. 750 Safety Rating: SFI 29. Please call for availability of this item. 5" Bell is recommended. 006" on a small block, 0. PERFORMANCE ENGINE BUILDING 201. Put aftermarket offshore shit ones in it every time he did it, and couldn't understand why they kept failing. Billet rod and flywheel Go Kart Discussion. Over 6,000 Automotive Torque Specs. However, I did weigh a Z/28 flywheel and a 396/427 flywheel I found it is appx 15lbs OEM!!!!. How to Source Chevy Big-Block Parts: Flywheels and Flexplates Mark IV big-block flywheels and flexplates are pretty easy to recognize. On a flywheel, the offset weight is often a series of drilled holes around the outside of the flywheel instead of a fixed weight. Pontiac and Chevy Flywheels. New, Used and OEM Automotive Parts - Large Inventory - Great Prices Gm Chevy Flexplate Flywheel Dust Cover Turbo 350 400. Find out more Welcome to the National Chevy Association. 006" on a small block, 0. Reproduction Parts for 1916-1964 Chevrolet Passenger Cars & 1918-1987 Chevrolet & GMC Trucks. (Better choice for a performance flywheel – can be SFi approved, but still very heavy. Whether you're racing or building a street vehicle Speedway Motors offers several flexplates to choose from for your small-block Chevy engine. flywheel bolt for Chevy/Ford with confidence at AutoZone. What damper and flexplate/flywheel you need depends on which crank you have. Well just a quick update. new plate from auto parts are around 90. Discussion in 'Chevy Trucks' started by KK What is the proper torque specs for the flywheel bolts on a Chevy 350? Thanks KK, Mar 30. There are limited quantities. Polished aluminum flywheel covers are used with plate mounting systems. Last edited by tclederman; Sun May 01 2016 04:30 AM. 035" thicker than stock plates in order to withstand the stress of high-RPM engines and high-stall torque converters. TCI® offers flexplates for street use for popular Chrysler, Ford and Chevy applications. All 168 tooth versions have dual GM bolt patterns and ar sized for stock 3/8" mounting bolts, but they can be drilled out to 7/16" if needed. Is this flywheel for a 454 or 400? Also does the N at the end of the casting number mean it is a nodular iron flywheel? Thanks, Brent-----Prostreet 67 L-78 SS 396 project. the problem is that i am using a ram hydraulic throwout bearing and i need to shim the bellhousing to engine 3/8 to get the proper setup gap for the. search titles only has image posted today bundle duplicates include nearby areas akron / canton (cak); ann arbor, MI (aaa); appleton-oshkosh-FDL (app). I posted the same question on a Chevy based website, and a couple people thought it could be a cracked flex plate. I use a "Lisle" #45500 Harmonic Puller to pull the flywheel. The flywheel provides a mounting point for the clutch, so when you replace the clutch you should replace the flywheel as well. See the example below:. • Fits all internally balanced Chevy V8 engines •. A 454 will also have a different flexplate/flywheel, having an added counterweight that is missing from the other displacement BBC engines. Please contact us to confirm correct vehicle fitment and usage. the flywheel should be albe to move the alternator for atleast 15 seconds. Most of the modern flexplates are designed and engineered to provide smooth engine RPM. Over 6,000 Automotive Torque Specs. Mark IV 454 externally balanced engines use either a 168-tooth 14-inch flywheel (or flexplate) or a 153 tooth 123 ⁄4-inch flywheel. how to determine what “sae” flywheel you have 1) count the number of drilled and tapped holes on your flywheel. I consider the flywheel to be associated with the clutch and pressure plate and has the starter ring gear on it. Both SFI rated for the track and non-rated for street applications. Whether you're racing or building a street vehicle Speedway Motors offers several flexplates to choose from for your small-block Chevy engine. When building a tricked out engine, many forget the importance of the starter and wonder why it doesn't turn on, that is why MSD Ignition offers a Start Retard box from Super Chevy Magazine. The block has all three holes for the starter, and the inner one for the the straight across starter application is smaller. The flexplate is dished out. 50-inch flexplate can be modified to work with the 281mm (11. The main difference between small block 221 260 289 302 351W and 351C bellhousings is the with the flywheel size. However, other functions of the flexplate are different. And they (2) pull on a plunger that is in turn connected to a shift fork that moves the pinion gear outward to engage it with the ring gear on the flywheel or flexplate. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. So if both flexplates are the same size starter will work. We did a flexplate replacement in the shop a few years back. Hays flexplates are built to withstand the punishing force of high-stall torque converters and high-RPM engines. Chevrolet Ultra Lightweight (7. 8 engine - Chevrolet 2005 Colorado question. Most of the modern flexplates are designed and engineered to provide smooth engine RPM. Designed to protect your flywheel, flexplate, torque converter and transmission from dust and road debris. Damn I'm tired of replacing these ugly bitches. Chevrolet Performance offers Small Block Engine Flywheels, Flexplates, and other components for your engine build or project car. 750 Safety Rating: SFI 29. I want to swap my TH350 to a M20 and install a flywheel - maybe GM's 14088646 'Lightweight nodular iron flywheel' - which is counter-weighted.