Ford 302 flexplate aod imbalance Engine Balance, In Stock Filter Options, Vendor In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing! Apr 18, 2011 · 1948 - 1956 F1, F100 & Larger F-Series Trucks - 302 Block Plate and Starter Question - I'm using a 1971 C4 transmission with an 85 302 engine. Features double welded ring gears and is a direct bolt on component. 875" bolts, but only (6) will be needed for the AOD flexplate installation. Click this link to see all of the gory details. New. C4's, AOD's, and 4R70W's can have either a 10. 0L 302 Auto Automatic Flexplate 4R70W AODE OEM 94 95 1994 1995 Ford Mustang 5. " and with 164 it states, "Fits models with large bellhousing. Order a 164-Tooth C4 Automatic Transmission Flexplate with 28. Quantity: Sold B&M Non-SFI Flexplate 1982-1995 Small Block Ford 302 with AOD Part Number: 130-50238 Product Q&A View Now Click image to zoom Feb 12, 2005 · First we are using a 302 that came out of a 69 Mustang which had a manual so no flexplate is attached. Swapping a 5. All I am hearing us grinding noises. 0L/302 Flexplates 157-tooth Ring Gear Tooth Quantity, In Stock Filter Options, Vendor In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing! How to install an AOD flexplate on a SBF (302 or 351W) engineFlexplate bolt to crank torque spec: 75-85 ft-lbs Oct 26, 2008 · I got an 89' 5. Oct 1, 2011 · Stang - the flexplate you have is correct for later 302 engines with the 50 oz imbalance. As performance levels increase, an O. I switch to a C4 using the C4 flexplate and now I got a pretty bad vibration from 2000 to about 4000 RPM. The note in the flexplate package said that you must enlarge the flexplate torque converter mounting holes to at least 29/64 for a proper clearance on 7/16-20 bolts (if used on the converter). same part # as the Bronco C4 plate. Sep 23, 2018 · Probably one of the most popular transmission exchanges that are being performed on ’60s and ’70s Ford cars and trucks involves using the Ford AOD or automatic overdrive. Explore high-quality flywheels and flex plates engineered for performance and durability, designed to enhance your vehicle's functionality and driving experience. The only catalog I've seen one in is Aug 30, 2004 · Greguast, Your last response causes me to repeat a post I made a few months ago and didn't get a satisfactory answer. Looking for alternative Find FORD Flexplates External, 28 oz. Aug 13, 2006 · 1978 - 1996 Big Bronco - torque specs flexplate / panbolts AOD - Finishing up a weekend project, and need some torque specs. C4/AOD and C6/E4OD units aren’t the same! Mar 2, 2000 · After checking again on SummitRacing and searching for Flexplates, Ford, and C4 they show 157 and 164. Built from high-tensile chromoly steel, these flexplates are SFI approved and . The engine in the Granada was a 351W. Nov 1, 2022 · 1987 - 1996 F150 & Larger F-Series Trucks - 302 to 351W conversion transmission issues. For automatic transmissions. Sep 11, 2001 · 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - AOD flexplate into a C6 - I have a '83 302 that will be going into my '79 F-150 2wd, I currently have a C6 in my '79. Nov 1, 2005 · I recently replaced the drive train in my 67 with a 302-based motor and an AOD trans. It features a lockup design, case fill, and has been dyno tested. 0’s are 50 oz-in), to be concerned with. 351C block has the same block bolt pattern as 302/351W that the AOD was behind. ) 529632E parts at JEGS. Will work with both one and two piece rear main seals. If you're using the C6 style plate with a C4 or AOD, this extra . Browse now! Sep 15, 2017 · Here are some strong, affordable flexplates for you guys running 289/302/351W small blockCompatible with Ford engines. I notice that the typical Mustang parts catalogs such as DM, VM, NPD don't list them. The AOD marked a shift towards better fuel efficiency without sacrificing performance, making it a popular . Find many great new & used options and get the best deals for FORD 302 V8 EXTERNAL BALANCE FLEX PLATE AOD transmission at the best online prices at eBay! Free shipping for many products! May 18, 2001 · Here's the deal on flex plates as far as I know. 060 between the torque converter (properly installed, all splines engaged) and the flex plate. 8/351W) - 302 flexplates - Probably an obvious question, but then agian, sometimes my wife refers to me as Captain Obvius!!!! Switching out a worn out tired '76 302 in our old F100 with a '90 302. Jul 7, 2023 · You can use your old C4 flexplate. Oct 23, 2025 · Find many great new & used options and get the best deals for OEM FORD 302 V8 EXTERNAL BALANCE FLEX PLATE E2AZ6375A 1980-2001 AOD OTHERS at the best online prices at eBay! Free shipping for many products! Here are some strong, affordable flexplates for you guys running 289/302/351W small block Ford engines. This kit includes (10) 7/16"-20 x . 0 with factory-style replacement. am i going to need to get a 10. I pulled a C4, converter, and flexplate from a '77 Granada to put into my '71 F-100 with 302. Dec 26, 2010 · 1948 - 1956 F1, F100 & Larger F-Series Trucks - AOD to C4 Transmission Change - I have an 85 302/AOD with a 164 tooth flexplate. . 0L/302 Flexplates and get Free Shipping on Orders Over $109 at Summit Racing! Nov 19, 2017 · I even used the old '72 separator plate and so I didn't have to remove the flex plate which ended up being the correct 164 tooth to match up with the aod torque converter. The engine was originally paired with a C6 Trans. Transmission is the 4R70W, 1995 F150. I guessing I shouldn't have used the flywheel from the C4. This B&M non-SFI standard replacement flexplate is ideal for street applications to extreme duty racing. 0L 302 Auto Automatic Flexplate 4R70W AODE Oct 21, 2004 · Can I simply swap the balancer and flexplate from the '86 302 onto the '69 302 and swap the C4 for the AOD (quickest and cheapest for now)? Any suggestions would be appreciated. 4" bolt circle, 14. May 25, 2011 · I have a 1970 mustang with a 302, '83 Aod tranny,164 tooth flywheel, with a 157 tooth starter. 0L engine. My research indicates a 164 tooth, 28 ounce imbalance flex plate. Here is what I have found out. 5 oz engines were ever offered with an AOD, so the 164 tooth flexplate you need was never made by Ford with that balance. Dec 8, 2016 · 77 should be 28oz balance. I have a question on the proper flexplate and starter selection for my engine and tranny combo. Do I need a 164 tooth 11. Perfect Fit for Your AOD Transmission Conversion. Fits Ford 289 / 302 / 351W small block engines. Got it today and matched it up, but the mounting holes for the flex plate to the converter dont match up. >>Will my starter off the '68 work with the flexplate off the '88 thunderbird ? Feb 27, 2008 · im swapping out my 302 for a 5. Jul 31, 2005 · Visual ID of 28oz vs 50oz flexplate? I need a 164t 28oz flexplate to retrofit an AOD to my '69 302. 0 can i use this in a C4? i Apr 6, 2022 · I dedided to make my own thread on Flexplates. 1 made by Speedway Motors, for as low as $99. and i have great pick up off the line and it goes right up to 65 then the tranny feels like its slipping and thats when i get the vibs in the car but it cant be slipping it has to be the flywheel if it was slipping i would Apr 25, 2011 · 1948 - 1956 F1, F100 & Larger F-Series Trucks - AOD to C4 Transmission Change - I have an 85 302/AOD with a 164 tooth flexplate. 5 bolt pattern and 157-tooth count. Requires the use of a 164 tooth flexplate. What changes will I have to make to remove the AOD and bolt on a C4. . 0 that ran great with an AOD. Features and Benefits: Ring Gear Tooth Quantity: 164 Engine Balance: External, 28oz imbalance Flex plate Material: Steel Features 11. 0L/302 Flexplates 6-bolt Crankshaft to Flywheel/Flexplate Attachment, In Stock Filter Options, Vendor In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing! Jul 11, 2003 · Im putting a 92 Mustang GT 302 in my YJ and am going to be using a C6/NP208 . Ford switched from a 28 ounce flywheel to a 50 ounce flywheel in 1980. 0/302, 5. The offsets between a C4 164 tooth 28oz and a purpose built AOD 164 28oz flexplate found on the Crown Victoria 351W applications were different. The bolts are 7/16-20 and were torqued to 80 ft. The large bell bolts went into the trans case. Oct 2, 2013 · 164 teeth on all AOD's, AODE's, 4R70W's, and 4R75W's. The flexplate for the AOD has 164 teeth as opposed to the 157 on previous auto trannies and the bolt pattern to the torque conv is different. 0-ounce imbalance and AOD transmission. This is a 28. The engine originally used a 164 tooth, 50 ounce, flexplate with an AOD transmission. I still have the AOD flexplate, I would like to use OEM-Style Reproduction for Classic Ford V8 Applications This 157-tooth, 28oz externally balanced flexplate is a direct replacement for Ford part number C3AZ-6375L, designed to work with C4 automatic transmissions behind small-block V8 engines. The 164 tooth are for the later models, like the AOD. Which means a FMX flexplate from your current setup will bolt to a AOD converter. 0L Ford 302 flex plate differences flywheels Mar 20, 2013 · I call C4/AOD/4R70W a small trans, & the C6/E4OD a big trans. 1 approved balanced and checked for run-out. So please tell me if I got this right: There are 4 critical features for a small block Ford flexplate. Apr 25, 2018 · This is a new 157 tooth flexplate for small block Ford. Classic Industries offers Flex Plates. Lbs. C4's usually have 157 teeth. The problem is a vibration at 1500 RPMs with the Flexplate from the '84 Lincoln it has a 50 oz weight & is a 164 tooth. Does anyone have the correct part number for a 26OZ flex plate, the current torque converter is 11. Feb 13, 2002 · The late 302's need the 50 oz. Feb 23, 2006 · Hello, I am wondering if I can use the flexplate off the 3. IN checking the AOD flexplate Dec 6, 2017 · Installing the wrong-offset auto trans flexplate on a small-block Ford may cause main engine thrust bearing wear. 2oz. The flex plate did not slide smoothly onto the May arrive with a label for Ford Performance ring gear bolts but are correct for the AOD flexplate. 5. Applications: 1982-95 Ford Small Block 302 cid engine with AOD automatic transmission Nov 28, 2015 · The reason your flexplate is more expensive is because none of the early 28. The only caveat with the aftermarket flexplates is some come with an 11 1/2" converter bolt circle, when the OE was 11 7/16". Classic Industries offers a wide selection of Automatic Transmission & Components for your Ford Mustang. Safety Rating: None Quantity: Sold Feb 23, 2005 · Clutch, Transmission, Differential, Axle & Transfer Case - Which flywheel for an AOD - I am putting an AOD behind a 69 302 and I was wondering which flywheel I need. Someone correct me if I'm wrong about all this but that's what I gather Sep 12, 2013 · 1948 - 1956 F1, F100 & Larger F-Series Trucks - 71 302 to 93 AOD flexplate? - Is a flexplate from an 82 f150 auto with a 351 the correct flexplate for a '71 302 '93 AOD mating? If not what flexplate do I need? I keep reading conflicting info. 750". May 20, 2012 · Small Block V8 (221, 260, 289, 5. All AOD's had same ring gear count. imbalance Engine Balance, In Stock Filter Options, Vendor In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing! Feb 13, 2010 · The way I figured all this out was to look up a stock 77 Bronco 302 (which is 28oz) C4 flexplate. 2 Ounces of Balance for your 1969-1980 Mustang with a 289, 302, or 351-2V Engine. 7L/289 Flexplates In Stock Filter Options, Vendor In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing! Find Flexplates External, 50 oz. Oct 4, 2021 · From my parts research of torque converters for the 2, they both have the same flexplate bolt pattern, appx 11 3/8". The easy way to identify a small bell C4 is that the bolts to attach the bell to the trans go thru the front pump. As engine performance levels increase, stronger New pioneer 50oz ford 302 flexplate, 164 tooth, never bolted to an engine $25 Pick up in spring hill May 21, 2012 · 1948 - 1956 F1, F100 & Larger F-Series Trucks - 289 / AOD Flexplate and Starter Selection - Hi all. EOAZ-6375A direct replacement, 28 oz balance. FOR 289/302/351 AOD, AODE CONVERSION, 14. Sep 30, 2015 · 1948 - 1956 F1, F100 & Larger F-Series Trucks - AOD Flywheel in C6 - Hi All, Question, I have an B&M AOD 164 tooth (50oz imbalance) flywheel that I just bought. 5 inch. These bolts are essential for securing the flexplate to the crankshaft, ensuring smooth and reliable power transfer. When I manually rotate the engine to align the flexplate mounting holes with threaded holes on the torque converter, there is some drag. 8L Thanks, Dave The Ford AOD Transmission: A Comprehensive Guide Introduction The Ford AOD (Automatic Overdrive) transmission is a significant piece of automotive engineering, introduced by Ford in 1980 as their first four-speed automatic transmission with overdrive for passenger cars and light trucks. The truck "big bell" C4's had 164 teeth. they are very close, but 1982-1995 Ford 302, 164 Tooth Flexplate, SFI 29. Upgrade Your 1965-1973 Mustang with AOD Flexplate - TRA-650-710. Discover Ford transmission adapters for seamless engine conversions. Transform your classic Ford Mustang into a modern performer with our Precision-Engineered AOD Automatic Overdrive Steel Flexplate. Jul 29, 2008 · The 164 tooth flywheel for the aod obviously wont fit inside the c4 bellhousing (stock housing). I guess amid 80's F series truck 351w to AOD flexplate should also work. Can anyone who has done this provide a part number or vehicle that ran this combo? Does such a flex plate exist? I recently installed a new 302 Crate Motor with a AOD automatic transmission, and failed to seal the flex plate bolts. " Again I didn't realize there was a difference. 0 needs an AOD trans - I'm trying to find information regarding an AOD Trans alternative for a 1973, 351 Windsor 5. 0L/302 Flexplates Internal Engine Balance, In Stock Filter Options, Vendor In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing! Apr 26, 2010 · 1948 - 1956 F1, F100 & Larger F-Series Trucks - 71 302 to 93 AOD flexplate? - Is a flexplate from an 82 f150 auto with a 351 the correct flexplate for a '71 302 '93 AOD mating? If not what flexplate do I need? I keep reading conflicting info. old plate is 28oz but i need a 50 oz so i can get this car out of my garage. 8 always stayed with 28oz and didn't change like 302. I recall I could not find a AOD flexplate for the I6 300 engine as Ford supposably never put them behind that engine. 0 HO. 0 the flywheel is a 157 50oz for the aod is what ford told me here in florida. 035" thicker than stock for added durability Has double welded ring gears to withstand the RPM and stress of high stall converters Total weight of the Flexplate stands right at 8. Although the transmission was a good and true C4, the flexplate was marked AOD in a small oval circle. The original 164 tooth C4/FMX flexplate was C5AZ-6375-T, which was superseded to E0AZ-6375-A, which was then used in the AOD. Everything I have read says I need a 28 oz flexplate with a pre 1980 block and a post 1980 AOD. Dec 21, 2021 · That flexplate is in fact for a C6 transmission which is identical to an AOD plate except for the extra offset you have measured. 164 tooth, 11. I thought that was odd until I tried Feb 21, 2016 · I have a '78 302 and C4 out of a Fairmont Wagon that I'm putting in my '54 Ford. I then looked up an 89 Crown Vic with 351W (which is 28oz) & AOD (standard). The engine and trans are slatted to go into a 1951 F1 Pickup. 289 / 302 / 351W ci V8. 0 has a 11. We’ll show you what to look for in this buyer’s guide. Though tooth count isn't strictly speeaking the size of the flexplate, you, me, and about everbody uses that as a guideline. 351/5. 0L/302 Flexplates In Stock Filter Options, Vendor In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing! Mar 6, 2002 · I just read another thread for AOD on 351C and somebodey called 'biggie' said it wasn't that easy. 164 Tooth, 28OZ. Jun 30, 2004 · the drive shaft has all new u joints so i dont think its the drive shaft and on a 1993 302 5. I know the 302 is a 29oz balance and the Oct 30, 2025 · B&M Flexplate 50238; 164 Tooth 50oz External Balance for Ford 302 SBF AOD PerformanceParts - Right Parts, Right Price, Right Away performancepartsracing (140976) Jul 8, 2003 · A late model 302 50 in-oz plate will be about . So I cut off the balance weight of the 302 V8 flexplate and verified its balance with a lawn mower blade balancer. 5 pattern is being used. but is the flexplate that came in the trucks in 74 a 157 tooth or 164? the flexplate that came with my 5. So now you have a puzzle to figure out, is the motor really a late model mustang 302 which should be 50oz balance, or a much earlier motor with 28oz balance. I'm The AOD Performance Transmission is compatible with 1980-1993 Ford 289, 302, 351W, and 351C V8 engines. SFI certification sticker in included. 4" bolt circle. Anyway in all cases Feb 17, 2025 · An AOD will use the same flexplate as a 164-tooth bellhousing C4 and the FMX. I have a 66 mustang that I modified from a stick shift 6 to a 302 with a C5 auto trans. 5 157 tooth or 164? also i have a TC from an AOD that came with the 5. The 302 had an AOD tranny behind it, but it currently has a 3 speed manual bolted to it. 0L/302 Flexplates External, 28 oz. 150" of flexplate height will reduce the thrust clearance for the converter. SFI 29. the 8" stall bolts to the aod flywheel fine it's just the flywheel thats to big. Aug 15, 2018 · It's a freshly rebuilt 1968 302 with an AOD out of an '88 Thunderbird and a rear end out of a '91 Ranger with 3. 600" and a early model 302/351 C6 plate will be about . Nov 17, 2025 · Find 1970 FORD 5. Just get a flexplate from a pickup with AOD and 5. 8) for example. If I understand it correctly, If I have a 89 5. Note the type of engine you have also determines the flexplate type. any Sep 24, 2002 · Can any one tell me the difference between a aod flexplate and a non aod flexplate . Jul 10, 2015 · Going to EFI my 71 302 in the bronco, backed by an AOD. I'm assuming that means its a flywheel from an AOD. This flexplate fits any of these transmissions, as long as the 11. Small-block Ford V-8s, which are externally balanced, are either 28- or 50-ounce offset balanced. I did same swap, but behind a 28 oz 302, assuming you have the same tooth count. Converter Pattern. What do I need to know when ordering one and who is a good source. Ford 302 Flexplates in-stock with same-day shipping. Considering my C4 has no reverse and I have 3. The '90 had had a AOD on it. 89 gears in the 9 inch it sounds like a good swap. E. i know that the flexplates on these two engines are different. Sep 29, 2005 · Small Block V8 (221, 260, 289, 5. ) Premium new replacement part. 0 and AOD - Flywheel Question - I have read Tiger Dans sticky on Imbalances and flywheels/flexplates. 2 oz-in balance weight, ’81-up 5. Late-model 5. 8/351W) - Flexplate for 302 - Does anyone know if i can get a 50oz flexplate that will fit a c4 trans. 50oz weight will look about 2 times as big as the 28. 5" blot circle and the one on my 302 is a 10. Jan 21, 2003 · The 157 tooth flexplates are for the old transmissions, e. Nov 17, 2025 · Find FORD 5. 0 into your Bronco? This 50 oz, 164-tooth C4 flexplate is built for late-model 302's with the 50-ounce imbalance. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Dec 28, 2015 · FOR ALL 289, 302, 351W (Windsor) small block Ford engines with an automatic or standard transmission COMPATIBLE WITH 157 or 164 tooth flexplates/flywheels FEATURES ventilation holes and a "break away" starter spacer for precise alignment, to prevent flywheel damage and starter kick out PRECISION laser cut from . D. Find 1991 FORD 5. You replace it with the 164-tooth flexplate for the AOD/AODE/4R70W, which is also a 28-ounce offset balanced. Be sure to check your converter thrust clearance when you install the trans. ) now when i took it home the 6 holes dont quite match up to the holes on the engine. I'm Oct 22, 2023 · finally finished building my 351c fuelie engine the other night and I've been trying to look up all my old research stuff and cant seem to find my flywheel/flexplate info I was originally building the engine for my 88 mustang with a t5 in it but I recently bought a 95 gt vert with an aode in 289-302-351w Flexplate Bolts. The 289/302/351W engines had a 28 oz balance until '81 where the 302's moved up to a 50 oz and the 351W continued to use the 28 oz. externally balanced plate that will work with 289/302/351W engines. 164 tooth flexplate in it as well. It changed over in 1981 when they switched the balance weight on the 302 from 28. 8L that I am taking my AOD from? Or do I need to purchase one specifically for my 302? I currently have a 302 with manual 3-speed, going to an AOD from a 3. Balance but the C-4 flexplates only have 28 oz. Specs: For 1963 OEM 94 95 1994 1995 Ford Mustang 5. 060" steel MADE IN USA with high quality components and assembly SFI SBF Ford Small Block 50oz 164 Tooth 1968-1982 289/302 Flexplate Mercury 5. In researching transmission info, the C4 with the smaller bellhousing takes the 157 tooth flexplate. 0L Dec 28, 2015 · FOR ALL 289, 302, 351W (Windsor) small block Ford engines with an automatic or standard transmission COMPATIBLE WITH 157 or 164 tooth flexplates/flywheels FEATURES ventilation holes and a "break away" starter spacer for precise alignment, to prevent flywheel damage and starter kick out PRECISION laser cut from . Dec 12, 2005 · Ford Inline Six, 200, 250, 4. Oct 1, 2015 · Small Block V8 (221, 260, 289, 5. Either way it was the same part numbers as the C4/302 28oz combo flexplate. What did you measure when you came up with 1/16" difference in offset? C4 & AOD use the same flexplate so compare your 28oz C4 flexplate to these two & pay special attention to the step up or step down right where the plate stamping attaches to the ring gear around the outside. And for a little while and no apparent reason Ford saw fit to equip some C4's with 160 teeth flexplates. Jan 13, 2023 · Ford’s small block and big block engine families have their share of flexplate differences. 0L/302 Engine To Bellhousing Separator Plates In Stock Filter Options, Vendor In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing! JEGS 601097 Heavy-Duty Flexplate for use with 1982-1995 Small Block Ford 302 externally-balanced engine is engineered to handle extreme-duty applications and designed to take the punishment of today’s high-horsepower engines. imbalance Engine Balance, In Stock Filter Options, Vendor In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing! Sep 15, 2017 · Specifically designed to fit the 1982-95 Compatible with Ford 302 engine Made from high tensile chromoly steel Built to be . Order ships free when this item is included and exceeds $175. This is the 157-tooth flexplate for the C4 transmission with a 28-ounce offset balance. 060" steel MADE IN USA with high quality components and assembly Sep 5, 2008 · 1948 - 1956 F1, F100 & Larger F-Series Trucks - 302 C4 swap for AOD - Hey Guys, I'm going to look at an 81 AOD thats supposedly new tonite. 17" diameter, externally balanced to 50 oz. No such silliness with AOD's. 0 engines use a flex plate with a 50oz weight and will not agree with your old 302. The AOD was used originally on ’80s and early-’90s Ford, Lincoln and Mercury products and in the F-series pickups and E-series vans as well. I hate automatic transmissions, but I need to help a Bronco friend. Lots of reading on AOD swaps everywhere. 5 or 11. Many of the sources had conflicting Feb 16, 2017 · Can you pick up a 50oz flywheel at the parts store to fit a C4? I'm not really sure what car or truck to get it from. 302 Coupe - Thanks! Feb 6, 2009 · The number on the flexplate indicates 1980, and 1981 was the year the balance changed from 28oz to 50oz on the 302. Upon investigation we found a different flex plate that had a different offset. Feb 17, 2018 · The problem is that there is no clearance between the flexplate and torque converter. Shop Now at the Guaranteed Lowest Price! Get the best deals for Ford 302 Flexplate Used at eBay. Fits Ford AOD Transmissions. Sep 19, 2018 · Hi Everyone, I am trying to find out the right harmonic balancer and flexplate for my Ford Racing 302 Engine which I purchased almost 8 years ago, the Engine code number is M6007XEFM which is no longer produced, the flex plate has been changed when I purchased the Mustang to AOD conversion kit Feb 15, 2024 · Small Block V8 (221, 260, 289, 5. I found a '92 AOD trans that I'm going to use instead of the C4. 0L engines from Find FORD 5. We are changing the front seal, rear main engine seal, & trans filter. 2 oz. 99. Is the following correct for STOCK configurations? In no particular order Mar 9, 2007 · The later C4 with the big bell housing was for the 164 tooth flex plate, which is the AOD size, but the C4 converter must match the AOD flex plate attachment holes. Hopefully I can find some id numbers that I can trace to verify I need a 164 flexplate. now i went to Autozone and got a flexplate for a 85 Ford F-150 302/C6 . imbalance Engine Balance, 6-bolt Crankshaft to Flywheel/Flexplate Attachment, AOD Transmission Manufacturer Code, 11. Can i buy an aftermarket c4 flywheel without running into balancing issues? I need a solution to this problem as the motor is built and ready to go in. (C4, C6, AOD. Used a aod flex plate and have a majior vibration. g. 8/351W) - 302/ transmission interchange - Will a 302 block that was originally fitted to a C4 from a 79' F-100 bolt up to an AOD in an 89' Bronco? Jul 27, 2022 · Hey Guys,i joined a couple of months ago but i haven't posted anything except for my introduction,anyhow i wanted to relate a story that will end in a question at some point,lol, i hope im posting this in the right place, if not forgive me. Should be able to use same starter. I initially installed the 351W with a Pioneer FRA-205 flex plate. 4B&M's new Radial Tension Technology puts a new spin on flexplate technology. Find FORD 5. Last edited by 5851a; Dec 10, 2016 at Dec 1, 2013 · I don't know if this applies but I just installed a Ford AOD onto a 351W and found an interference fit of about . May 2, 2008 · Heres what i got, 1976 with stock 302, i have done the advance adaptors coversion kit for a late AOD tranny. APPLICATION: 1982 to 1995 Ford Small Block 302 with AOD, 11. This 164-tooth flexplate is made to OE specifications and features a 28. 55 gears. Balance units with a 10. 2-ounce balance. 035" thicker than stock pieces. 5 inch? Edit:sorry, wrong forum can a mod move it Description Flexplate. 5” center - center on the bolts but I will be purchasing a new TC with a higher stall Feb 17, 2018 · The problem is that there is no clearance between the flexplate and torque converter. the motor is a 94 mustang 302 and the trans is out of a 68 ford fairlane that had a 302. I'm trying to sort out the flexplate deal to make sure I have it right before I drop the engine and trans in. Dec 30, 2013 · 1948 - 1956 F1, F100 & Larger F-Series Trucks - 351W, 5. You can also search for a vehicle with a 351 and AOD, I believe the early 80s Crown Vic had that combo. For a 302 Feb 9, 2006 · Small Block V8 (221, 260, 289, 5. 5" bolt circle where as AOD torque converters have an 11. 0L Get the Best Performance with TCI SFI-Approved Flexplate Small Block Ford 302, 351C, 351W - External Balance (28 oz. I reused my flexplate. Within 5 miles of bolting it up and driving it down the road the tranny went south. I called many tranny shops around the country, some more well known than others and a bunch of torque converter rebuilders looking for answers. i took the flexplate to the junkyard and found a flywheel that matched it in diameter and bolt pattern and put it in my truck and now the starter Aug 25, 2023 · Ford 1980 Flexplate / Flywheel part # E0AZ-6375-A with Counterweight. Bolt up and hit the trail. It's recommended you measure for fitment. AOD came out of a 1988 crown vic, Install was all good except for the flexplate. The AOD came from a 1986 TBird non-HO complete with a flexplate. The truck is a 94 Bronco 4x4 5. 500 in. I have the 28 oz. 0, and an AOD, the correct flywheel should be 164 teeth, and have a 50 ounce imbalance. 40lbs Jul 28, 2003 · 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - 351W AOD Flexplate - I put a 351W into an 84 F-150 with an AOD. 8/351W) - 302 flywheel confusion - how do i identify a 302 flywheel? i bought a used 302 that was bolted to an automatic tranny. The TCI flexplate has an 11. 8. I have no idea The C4 164 teeth flexplates and the AOD 164 teeth flexplates will physically interchange, but there are two balance weights (pre-’81 302’s use a 28. com. Pioneer 164 Tooth - 50oz AOD Flexplate Replace your warped or damaged flexplate on your 1979-1995 Mustang 5. SFI SBF Ford Small Block 50oz 164 Tooth 1968-1982 289/302 Flexplate Mercury 5. Ford Non-SFI Replacement Flexplate, Ford Small Block 302 with AOD, 1982 to 1995 NHRA and IHRA legal for all classes. The flex plate connects the crankshaft of the engine to the transmission torque converter and has the starter ring gear attached to allow proper stater engagement. >>what i wanted to know was what flexplate should i use ? You will need a 164-tooth, 28 oz flexplate since you have an early 302 motor. 5 Pattern. Product Details California Pony Cars 1982-1995 Ford Mustang Automatic overdrive (AOD) Flexplate. You could start by finding the casting number on the block. The Oct 19, 2022 · Hello, I am swapping out the C4 for a 4R70W transmission and need to replace the flex plate on my 302 engine. to 50 oz. B&M has you covered with our high-performance flexplate designed for Ford, Lincoln, and Mercury (externally balanced) 302ci V8 engines with the 50. Features include high tensile strength steel to Oct 24, 2005 · Small Block V8 (221, 260, 289, 5. Ideal for street applications to extreme duty racing and high RPM (above 6,000) use. Features and Benefits: Ring Gear Tooth Quantity: 164 Engine Balance: External, 50oz imbalance Flex plate Material: Steel Safety Rating: None Features 11. 23 O. i took the flexplate to the junkyard and found a flywheel that matched it in diameter and bolt pattern and put it in my truck Find FORD 5. The AOD can… Jan 13, 2021 · The flex plate controls the depth the torque converter goes into transmission and pump drive. Under notes for 157 is states, "Fits models with small bellhousing. I have a 91 GT vert and it has the original engine in Mar 4, 2010 · The AOD torque convertor bolts to the C6 flexplate, and the engine bolts to the trans, but the C6 flexplate pushes the AOD torque convertor to far into the transmission. I have actually installed an AOD, a C4 and now a C5 trans (don't ask why, long story). This has been a really bumpy ride and I have the final answer to the question of which flex plate to use on your 351w with an AOD trans. You The TCI Premium Flexplate for Ford transmissions replaces stock Ford 221-302 28 oz. Lots of info on the net that contradicts on the 28 vs 50 oz flexplates. The C6 has a deeper "dish" and will cause damage to the pump. Stamped from a extra thick 5/32" cold rolled steel plate for extra strength. The AOD came out in 1979 so does that mean that I can only use a 79 AOD flywheel Nov 8, 2008 · Im new to these AODs as im converting from a TKO to a built AOD. 0 AOD. Can I use the AOD flexplate with the C4 or do I need a 3rd flex plate for this combo? Pioneer 164 Tooth - 28oz AOD Flexplate Replace your warped or damaged flexplate on your 28oz balanced engine equipped 1979-1995 Mustang with factory-style replacement. Will this flywheel work with a C6 transmission? The old flywheel I pulled has AOD stamped into it. Dec 5, 2021 · I hope someone out there has solved this problem so I can benefit from your trials and tribulations. Converter Bolt Pattern and get Free Shipping on Orders Over $109 at Summit Racing! 1965-1973 MUSTANG FLEXPLATE 164 TOOTH , 28 OZ. Fits 1965–1973 Mustang and Ford AOD swaps. The proper torque # on the flex plate, and trans pan would really be appreciated. Dana 20-AOD. Jan 3, 2007 · Okay, this is my final update on installing an AOD on an early 70s 351w. - Need some help with my transmission with my 302 to 351W conversion project. [I never quite understood why an AOD part Nov 17, 2025 · SFI SBF Ford Small Block 50oz 164 Tooth 1968-1982 289/302 Flexplate Mercury 5. The flexplate rotates the torque converter too, but not at the same rate of rotation. AOD, 4R70w TD Motion provides high-quality Ford Flexplate Bolts designed for durability and precision. I'm not sure why the late 302 plate can't be used with a C4 but it must be the converter bolts or something. Our high-quality adapters provide precise compatibility for reliable vehicle performance. Shop Ford 302 Flexplates and get Free Shipping on orders over $175 at Speedway Motors, the Racing and Rodding Specialists. AOD flexplate for 289, 302, 351W engines. Another 427 coming soon. Jul 1, 2010 · I have 1978 302 Ford engine and a 1984 AOD Trans from a Lincoln that I am putting in the Chrome T. Ford Flywheel (255-302 w/AOD) E2AZ-6375AShare your knowledge of this product with other customers Be the first to write a review Sep 30, 2015 · 1948 - 1956 F1, F100 & Larger F-Series Trucks - AOD Flywheel in C6 - Hi All, Question, I have an B&M AOD 164 tooth (50oz imbalance) flywheel that I just bought. Jegs told me I needed a 157 tooth 10. the C4. down by the starter, that should give a better indication of The AOD Performance Transmission is compatible with 1980-1993 Ford 289, 302, 351W, and 351C V8 engines. Wrong starter? Dec 28, 2009 · Small Block V8 (221, 260, 289, 5. (164 teeth, 50oz imbalance. THe truck has a C4. Mar 7, 2014 · I ended up getting the TCI 529625 flexplate. 9L / 300 - Differences between 300 flexplate and 302 flexplate - Is the diameter of the 300 flexplate the same as the 302 flexplate? Do they have the same number for teeth? Find FORD 4. That flexplate will fit like a 1978 E150 van with a 351W (5. style flexplate just won't cut it and a stronger option is a necessity to prevent transmission and/or converter failure. Be aware that the flex plate on the old 302's have a 28oz weight, Newer 302/5. 8/351W) - late 80's 5. 8/351W) - AOD flexplate /C6 compatibility - Hi, Will an AOD flexplate (164 tooth 50oz imbalance for 91' 302) be compatible with my 77' C6 transmission? I'm replacing the old flexplate and TQ and I found an AOD stamped on the flexplate. zjboiws lcnvrzh myqzr lfcofsb rlrxxlda tml uuglg egr pyxwvi kmzfqcv ywrmp scxpxxo eopsh cayqs eyutrw