Take a look at this As Real As It Gets Tech article. GM’s 4L80E overdrive automatic is the latest in a continuing legacy of rugged Turbo-Hydramatic transmissions from Chevrolet. In 1987 the Turbo 400 was renamed the 3L80 and an HD version for light passenger trucks was named the 3L80HD. C4 servo sizes - also more ID info and some of the old Burly 4x4 info <-link gone NOTE - If anyone has the old Burly data, I'd be happy to host it. The following page was inspired by an original Hotrodders forum thread by jakeshoe, titled TH350 Rebuild Tech. Using a 4L80E you will need a stand alone controller, they are around at about 2500. 3/T76 turbo/th400 etc Build Thread. More information Find this Pin and more on BUILD IT by JOHN TOBIN. should think about a SHP block you can bore it to 4. 5UB: Level 4. of clamping force, an increase of 15. Upgrading your main caps will prevent unwanted main cap walk at high RPMs, making them a must for any high horsepower supercharged Mopar application. Thanks Guys in advance. Performance and price - we cannot be beat. The trans is build with alto clutches and manual valve body. The bolt pattern on the torque converter may not be the same as your original bolt pattern was, but most GM and aftermarket flex plates are now drilled for both the TH400 and the TH350 bolt patterns. Unless of course you get into a situation where you need the 2. 0L with a turbo. Let’s try to clear it up. The TH200-4R is identified by 10 bolt holes and 2 dowel-pin locator holes on the universal bellhousing. They are very servicable, buildable and their strength puts them into the top tiers of Jeep sports and performance applications. The JPC S197 4R70W Swap package is for anyone looking to retrofit a 4r70w into your 2005-2014 Mustang GT / Boss/ GT500. At 200 psi. It is our belief that you get what you pay for, and it’s that belief that drives us to source the highest quality components to build our kits from. Our Turbo 400 master rebuild kits contain an overhaul rebuild kit, high-energy friction module, band, oil filter, full steel module and a master bushing kit. It has a dual bolt pattern for both Chevrolet and BOP (Buick, Olds, Pontiac) applications. Though, many don't know how much weaker a mid to late 70's TH400 for AMC really is. Some 1971 and later may also reqire a direct drum change to install this sprag$119. What kind of prep do these need? Do they need going over with 220 emery paper? I have heard that the finish these steels comes with will otherwise chew up the frictions. You also want to make sure that the splines on the stator are in good shape. Running a 8. Performance and price - we cannot be beat. Ok all you transmission guys, I am wondering what is the best year and vehicle to find a good base to build a t400, if there is such a thing or will any case do and just build any old t400. Our GM high performance transmissions are built to the horsepower, torque, and rear gear ratio specs of the engine that it will be matched to. Hey J Just rebuilt a TH400 for my project sounds like low oil pressure to me I am no expert but thats the common thing between all the symptoms you can get to the pressure relief valve with the pan removed, worst case the pump is worn out. I am the second owner. 12 month/12K mile warranty. Thawley, please e-mail Bob Gumm. Skip navigation Sign in. Got big power? Performance Automatic's TH400 can handle most crate engines today without a complaint. 00 these are all prices with convertor, and shift kit they also have 12month/12,000mile warranty i know of a couple people that have gone this route and are very pleased. TSR Racing Products - Your source for powerglide,th350,th400 and a727 transmissions. I am at the point of Post #16 Pic #2 ready to put the next drum in, and it just seems to me there should be a Torrington bearing or at least a Thrust washer over the nose of the center support for the drum to ride on. 1 As many of you may know, I have been working on swapping an LS1/TH400 into my Z. Turbo 400 Performance Racing Transmissions by FTI Performance - FTI Level 4 TH400 Performance Racing Transmissions are built with Unbeatable Performance & Durability. Home of the world's quickest Gen 3 Hemi. Mainly because there's not a lot of tricks and a majority of the stock parts are used. 1967 Chevrolet C10 SWB 383 Stroker TH400 Build Project. by Paul Eschenbach. Read more to see how with lots of pics! I want to clear up some confusion here. This is the best value for the rebuilder who wishes to replace all commonly worm components in their GM TH400 transmission rebuild. Ross-Lock TM gen 3 pro tree direct port patent pending billet aluminum valve body with adjustable servo cover. This groove seperates the direct (3rd gear) and reverse feeds from each other. Each TH400 transmission kit includes the same quality components that JW uses in the high performance and racing TH 400 transmissions that they build. This light weight transmission is based on the legendary Turbo 400 but has been redesigned with super lightweight internals to reduce drag and speed-up shifts. Kevin's 1977 Chevy Silverado Big Block 454 w/ TH400 trans on Vimeo. 1967 Chevrolet C10 SWB 383 Stroker TH400 Build Project. 2nd is the TH400 I like them, it's probably one of the beefiest autos ever built. GM’s 4L80E overdrive automatic is the latest in a continuing legacy of rugged Turbo-Hydramatic transmissions from Chevrolet. SFI certified for NHRA and IHRA competition and quality. Our nitrous powered 4L60E 2010 Camaro. look into intake (cold air intake and intake manifold) and exhaust, Then look into chip tuning, these engines have great potential. NHRA Pro Mod Charlotte: Big Congratulations Rick Hord and Carl Stevens on taking the Number 1 Qualifiers spot with his Xtreme Racing Engins powered Corvette by laying down the quickest turbocharged pass in NHRA history with a 5. The TH350 was mainly factory installed with small blocks and the TH400 with big blocks and high performa. TH400 - BEARING - DIRECT DRUM - Used in between the reverse ring gear and output for OEM and between the cut forward clutch hub and direct clutch drum (optional build). Going out to the yard to look at a 65 olds delta 88 with a switch pitch 400. So much information has come to light about these cars in recent years and the information contained in this page is believed to be as accurate as possible. Turbo 400 trans rebuilt with upgraded steel and composite clutches and shift kit. The construction of this particular case is superior in strength to OEM cases, and in fact, does not require any external safety shields. (ian) i told you guys in the beginning that we were gonna build a turbo 400 using some parts from a factory 400, some upgraded components out of a fourl-80, and a bunch of aftermarket parts. A blend, and has been excellent in hard daily town use in an AISIN-WARNER auto trans. He always enjoys standing out and being different. Dual feeding the directs on a TH400 will be covered in more depth in another section. Guys on the Buick forum tell me I can build a switch pitch in a 70's th400 case. We are experienced professionals who deliver the highest quality parts and service required for long-term customer satisfaction and repeat opportunities. It comes as a performance Mega package and also has a SS variant for those needing a higher horsepower and torque rating. Its a 77 280z, going to do a 2JZ-GTE with a TH400. PATC GM Performance Transmissions, TH400, TH350, 700R4, 4L60E, 4L80E, 6L80E, 200-4R and others. When towing heavy loads I do find that the TH400 does run much hotter because of the lack of lockup. Though, many don't know how much weaker a mid to late 70's TH400 for AMC really is. The TH400 transmission from General Motors is one of the most popular and widely used transmissions in the racing and rodding industry. This trans has very few miles on it since rebuild. 943 at full weight. I knew the chassis was square, but until it was blasted and shot with metal-etch primer I didn’t appreciate how cherry it really was. This transmission has already proven to break records in Outlaw Radial Tire Class, Pro-Modified Class and Outlaw X-275 Class. This is going to allow for us to do more in 2016, improve inventory and shipping times for certain. Specific viscosity for BMW M-cars, but with PAO/Ester/Zinc unlike other brands. Looking for a bad ass high performance TH400 Stage 2 transmission to pair with our 355 or 383 crate engine, or with your own high performance build? Look no further. 1970 Chevrolet El Camino SS Additional Info: With a performance-built 396 cubic-inch big block (and its blower) peeking out of the hood, sinisterly slick black cherry paint, custom bracing, four-wheel disc brakes, T-tops, and a beefy rear end, this 1970 Chevrolet El Camino needed to make sure the tailgate looked good because that's all most people will ever see. has a 400 Horse Power 1968 Chevelle!. The TH400 is an automatic shift, three-speed, longitudinally positioned transmission. Thanks Guys in advance. German Speed Metal:A Time Attacking Porsche 944 Turbo. For the 1965 model year, Oldsmobiles, Chevrolets and Pontiacs were equipped with the Turbo 400. 5 short block. 3/T76 turbo/th400 etc Build Thread. I agree the TH400 tranny are pretty good on their own. a shift kit and stall convetor do the rest. Running a 8. $4800 includes dyno break-in, power numbers extra, and all of our modern upgrades. A respected source contends that no 454 were built with aluminum heads according Tonawanda records. Full Manual, Dual Feed, Highlights to basic mods. Project Ultimate Stroker: Squeezing 427 Inches into a Small Block Chevy If you have been keeping up with the Horsepower Monster's 427 Small Block Buildup, we've wrapped up the final video in the series with a dyno session--you can find it above. 3L Power Stroke. C4 build article at MustangAndFords. When dual feeding the directs (as done in this build), this sealing ring is not necessary. This new 1963-72 Chevy truck and GMC truck modular design tubular transmission crossmember mounts in the factory location and allows the exhaust to run above it for more ground clearance on lowered applications. This kit includes all the rebuild components that we use to build our Stage 2 TH400 units. This transmission became well-known for its strength and was very popular, based on its life and the number of applications in which it was installed. ATI Performance Products manufactures Super Dampers, racing transmissions, torque converters and driveline components for high performance and racing applications. With over 30 years of combined experience building 'em, testing 'em, racing 'em, & selling 'em, we will make your drag racing transmission run more reliable and consistent times. TH400 has a 32-spline output shaft. If you are considering a Cummins ® diesel conversion into your Super Duty ® Ford ®, or Chevy truck- you have come to the right site. Let’s try to clear it up. According to a Chevrolet Service News Bulletin around July of 1967 saw a change in the TH400 oil pan; the heel mark, bump, and 1 of the dimples was gone. TH400 Rebuild Kits. Application. Turbo 400 build for boosted LS. Teflon coated pump bushing and Jumbo filter in your build. A fantastically designed and built transmission, the Turbo 400 is broadly popular for Jeep conversions. Project Ultimate Stroker: Squeezing 427 Inches into a Small Block Chevy If you have been keeping up with the Horsepower Monster's 427 Small Block Buildup, we've wrapped up the final video in the series with a dyno session--you can find it above. It has a stock trans and stock rear with 308 gears. Shown below is the result of high trans pressure in a TCI built TH400 - originally bench tested between 240 - 250 psi line pressure. Buy wholesale remanufactured transmissions plus transmission repair. Starting with the best cores available Performance Automatic works its magic with improved shift calibrations, Heavy Duty clutches and upgraded sprags. I am looking for a. Uploaded by Joshua Ibarra on April 22, 2019 at 3:02 am. Over the years, the TH400 would see improvements and even a few name changes. Take a look at this As Real As It Gets Tech article. Our team is recognized for meeting aggressive timing objectives. The factory conservatively rated their torque input capacity at 450 ftlbs, but they can handle much more. 1964-1990 are the years of the TH400 transmissions. 00 $$$ "good deal in my book" I have a 5. The TH400 transmission from General Motors is one of the most popular and widely used transmissions in the racing and rodding industry. And adaptors are reliable. I usually get a shift kit for a TH350, but this one shifts tighter already so I'll probably skip the shift kit. 67-72 RPO Codes (Regular production options) This list is exclusive to 67-72 chevy and GMC trucks but if you find that an option is missing drop me a line and I will get it added. Check out this 5. Our custom, hand-built high performance transmissions can handle up to 1200 horsepower, 1000 ft-lbs of torque, and are built with the highest quality parts available. Each TH400 transmission kit includes the same quality components that JW uses in the high performance and racing TH 400 transmissions that they build. NOTICE TO ALL CUSTOMERS; It is illegal to sell, install, or offer for sale any aftermarket part that alters or modifies the original design or performance of the motor vehicle pollution control system. But, the 78-83 G-bodies never came with the 2004R. The trans was build by me with a 34 element sprag, dual feed direct drum, roller bearing output, homemade manual valve body (looped governor oil) and a aftermarket pressure regulator spring. I don't think you need either, just run the lighter C4, but build it to meet your needs. The PerformaBuilt Performance TH400 transmission. 1941 Coupe,Red/Tan,Awesome Build,502BB,Turbo 400,Disc,Non Pro-Street,9"Rear,Mint for sale Current customer rating: ( 2. The Turbo 400 three-speed automatic was launched in 1964 for Buicks and Cadillacs. GM Original Equipment Replacement 3R Series 32 spline Transmission Slip Yoke for TH400. Its formal name is the Super Turbine 400. Thanks for the info on the bushings and the band. ” and clicked on the “TH400. The logic behind my Fox was this. TWIN TURBO Chevrolet V8 Small Block -283, 305, 327, 350, 400 The massive amount of air needed to make 500 to 1000 whp is fed to the engine through a specially designed high-flow turbochargers, built to our own strict specifications for optimum performance, deliver outstanding power from their compact frames. Kaiser purchased the tooling to build the 225 from Buick and later, AMC sold the tooling back to Buick. TCI will build you a TH350 or TH400 in configurations from mild to wild, in various tailshaft lengths, and forward or reverse shift patterns and even transbrake-equipped for dragstrip duty. Well, that is partially true. The engine combined high power and relatively light weight, a fine. I put a stroker in it in 94 with 400hp. 1971 Olds Cutlass 350c. ENGINE BLOCK: Identifying the 65 400 block couldn't be simpler. Over the last 50 years, literally millions of GM cars and trucks have been built with Turbo 400 automatic transmissions. But at the same time he want something that is functional, reliable, and will perform. turbo 400 reconditioned transmission with torque converter, 1 year warranty with unlimited mileage in that year. C4 build article at MustangAndFords. 1975 also marks the first year since 1964 that only one engine displacement size was available. 1973 Pontiac Trans Am 455, Garrett 77mm turbo (now 88mm!) & Methanol injected original build courtesy of Mark L1064 hp (keep watching, 1200hp soon!) before adding the Meth injection. I am looking for a. I could launch as hard as I wanted to on the track, and also be able to casually pull away from a traffic light. sorry if my build skips some steps I forget to take camera out sometimes. It had high-flow heads, big ports, a two-level intake manifold, and a six-barrel option (three two-barrel carbs). How much should it cost to rebuild a turbo 350 transmission? I've got a 74 GMC 4x4 pickup that I brought into the shop to have the fluid flushed but after they pulled the pan they told me I'd be better of rebuilding it because of all of the built up sludge in it. Turbo 400 Performance Racing Transmissions by FTI Performance - FTI Level 4 TH400 Performance Racing Transmissions are built with Unbeatable Performance & Durability. How to Rebuild & Modify GM Turbo 400 Transmissions (Workbench How to Series) [Cliff Ruggles] on Amazon. should think about a SHP block you can bore it to 4. - Super Chevy Magazine. TH400 Transmission High Performance Alto Red Eagle Kolene Rebuild Kit Level 2. Enthusiasts have embraced the GM Turbo 400 automatics for years, and the popularity of these transmissions is not slowing down. T-brake is planned, shooting for the 800 hp area with a GT4094R, 272s and maybe a 50-75 shot. Racing Transmissions Here at DYNAMIC, we take all racing transmissions that we build seriously. 350 HP 430 lbs. 000 rod cut for more cam room runs a short 8740 ARP cap screw. 3L Turbo Ford: by Carl Morris and Joe Morgan. Unless you just have one lying around, or find and extremely good deal on one, there is. Transmission brakes (transbrakes) have been available for the TH400 for decades. 1968; Engine: 383; Transmission: PowerGlide. Browse our daily deals for even more savings! Free delivery and free returns on eBay Plus items!. When dual feeding the directs (as done in this build), this sealing ring is not necessary. Unless you need a super performer, I suggest the small block, even if you build a slightly non-stock or fuel injection version for more horsepower. He always enjoys standing out and being different. Hutch, or anyone else for that matter, would you happen to have a picture of where you would drill the bleed hole in the direct drum?. I have an early LS engine with a long crank. It seemed a little far to go for a transmission build, but I'm always eager to learn about shops with claims like "unbreakable" or "world's finest. Though, many don't know how much weaker a mid to late 70's TH400 for AMC really is. Getting a TH400 ready for a 1968 Javelin. 's parts are designed, intended, advertised and sold exclusively for installation on vehicles in compliance with state and federal law. TuboGlide 400 is a dedicated 2 speed transmission with a forward shift VB and is a direct replacement for a PowerGlide. One of the last big items on my list to finish my car is the Transmission. Vehicle: Chrysler 300 SRT8 - Turbo build. Dual feeding the directs on a Th400 will be covered in more depth in another section. I know its been done before but trying to figure out a way to get this thing to start. Ruggles walks through the step-by-step rebuild and performance upgrade procedures in a series of full-color photos. The designers built a great gear train here, but to make the trans more appealing to the masses they went with a poor design for 2nd gear. This transmission has already proven to break records in Outlaw Radial Tire Class, Pro-Modified Class and Outlaw X-275 Class. Not giant numbers, but it tows our 2 horse trailer loaded with 2 hay burners without any problems. We are a Full Service Hot Rod Shop and retail Speed Shop. I just watched the HP TV show. Adapting an LS engine to a TH350/TH400 is not only possible, but quite easy to do. 1975 was the last year for a convertible until 1986. Ridler Great 8 400K Build Steel Willy Pickup EFI Ramjet 502 V8 TH400 3 Speed A/C For sale: 1941 Willys Pickup. Frequently Asked Questions. Starting with the best cores available Performance Automatic works its magic with improved shift calibrations, Heavy Duty clutches and upgraded sprags. SFI Approved Flexplates for '64- '81 300-340-350 V8 Buicks AND 231-252 V6 Buicks. Each Kit includes: Raybestos Friction Module has all the friction plates required for your build, Steel Plate Kit has all the steel plates required for your build, Bushing Kit, Flat Dacron Filter. At 200 psi. 408W/427W Stroker Build, 93 Fox Coupe I'm a new member to this forum, but have visited on numerous occasions especially during the planning stages of my build. 0L with a turbo. Sbc 350360 performancerace engine 600 horsepower custom build turn key complete regular cost $9995 , sale price $7500 test run time only , sbc 383 stroker several horsepower available for custom builds 500,550,700,850 horsepower , race transmissions available turbo 400 handle up to 900 hp , turbo 400 handle up to 1500 hp , 4L60 handle up to 800. With a huge 4. I just got done building a 700r4 to replace my th400. Turbo 400 Performance Racing Transmissions by FTI Performance - FTI Level 4. 5 Trans-Brake TH400 TH400-4. We also have the best aftermarket 4L80E 4L85E transmission controllers available. look into intake (cold air intake and intake manifold) and exhaust, Then look into chip tuning, these engines have great potential. Hey guys,looking for some advice on th400 build. We wanted to took a closer look at it. We provide how-to and technical articles, vehicle and build features and examples, plus calculators and lookups that will help you get your ride from dream to driver. 943 at full weight. 3/T76 turbo/th400 etc Build Thread. Transmission on Austin Hwy. I could tell right away by how you had engineered your products that they were honed by hands on problem solving in the real world. Herein lies the challenge: Get the piston weight down. Now it bolts up to the Packard block. One of the last big items on my list to finish my car is the Transmission. TH400-4UB: Level 4 Trans-Brake TH400, with Ultra Bell. with a whopping 55 lbs. Tri Star Engines stocks high quality packages of automatic GM performance transmissions for your vehicle. 000 rod cut for more cam room runs a short 8740 ARP cap screw. 1956 Chevrolet Bel Air LS7 TH400 4. We’ve partnered with the best manufacturers in the industry to supply you with top-of-the- line supporting components to finish out our packages. should think about a SHP block you can bore it to 4. 1967 Chevrolet C10 SWB 383 Stroker TH400 Build Project. It seems to me that by using a clutch with a Turbo 400, you could have the best of everything, and only really sacrifice consistency, which isn't a concern to me since I have no interest in bracket racing. Woodworking Planer Rpm Transmissions Th400: Included in the free workbench plan is a blueprint, step-by-step building instructions, a list of tools and materials needed, as well as user comments. The TH400 is an automatic shift, three-speed, longitudinally positioned transmission. I just got done building a 700r4 to replace my th400. #21---740HP Gen 3 Hemi: 11/20/2018: October 2013. Full manual valve body - Forward or Reverse Shift pattern. Welcome to Bowtie Overdrives, home of the worlds finest GM Automatic Overdrive Transmissions. Our GM high performance transmissions are built to the horsepower, torque, and rear gear ratio specs of the engine that it will be matched to. The GM TH-400 transmission is considered the heavy-duty version of the Turbo Hydra-Matic 350, and the two transmissions are similar in many characteristics. We provide how-to and technical articles, vehicle and build features and examples, plus calculators and lookups that will help you get your ride from dream to driver. Read on as we take a 400M aluminum-headed short-block and install it into our 351 Cleveland stroker engine to give it over 500hp of torque. From the blog. If however you know how to build it to handle the power please let me know. Home › Forums › Members’ Builds and Rides › VB – VC – VH – VK – VL › Heron's VK SL Build – LS3, TH400, Group A Replica This topic contains 750 replies, has 26 voices, and was last updated by Heron SSV 4 hours, 53 minutes ago. Getting a TH400 ready for a 1968 Javelin. He came to us wanting to take his build to the next level. 400 TRANSMISSIONS Mike's Transmisson is the home of the worlds quickest and fastest automatic transmissions. Dual feeding the directs on a Th400 will be covered in more depth in another section. Thanks, Mike Sealey, Bill Watson, Hemi Anderson, Argent, and Daniel Stern. One day I'll have the GM 260HP/325ft. Decided on a auto trans. In order to clear the bulge for the distributor I had my Dad build some custom spacers out of aluminum, "It sure is nice to have someone with his fabrication experience on my side". Build your own "Grudge Winner" 2 speed TH400 transmission with this kit. TH400 Transmission High Performance Alto Red Eagle Kolene Rebuild Kit Level 2. I knew the chassis was square, but until it was blasted and shot with metal-etch primer I didn’t appreciate how cherry it really was. Build yours yourself, with help! I am a retired rebuilder and can assist you with your bench (rebuilding) job, at your location in the San Fernando Valley or the Los Angeles area. turbo hydramatic 400 (3l80, m-40) 3 speed rwd revision 11/2018. I am at the point of Post #16 Pic #2 ready to put the next drum in, and it just seems to me there should be a Torrington bearing or at least a Thrust washer over the nose of the center support for the drum to ride on. The key is in the direct drum that weighs a full five pounds less than a C4's and 15 less that a C6. The construction of this particular case is superior in strength to OEM cases, and in fact, does not require any external safety shields. Get the best deal for Model 400 Automatic Transmission from the largest online selection at eBay. Custom built to handle up to 1,200hp/1,000tq, Introduced in 1964, the TH400 is an automatic shift, three-speed, longitudinally positioned transmission. What kind of prep do these need? Do they need going over with 220 emery paper? I have heard that the finish these steels comes with will otherwise chew up the frictions. Turbo 400 Blueprint Rebuild part 1 of 2 Oldsmob455. Cylinder heads are inspected and magnafluxed by our local machine shop to make sure that they have no issues. Guys on the Buick forum tell me I can build a switch pitch in a 70's th400 case. We also build highly durable and torque packed cast iron (stock) head stock Pontiac engines. JW Performance Turbo 400 Trans Rebuild Kits The time to perform a Turbo Hydramatic 400 transmission rebuild with one of these kits is before trouble strikes. Super-beefing the TH 400 By Mike Niebuhr here has never been an automatic transmission more universal that t he Turbo-Hydramatic 400 from General Motors It has been cast in over a dozen different bellhousing designs to propel an incredible diversity of vehi-cles, from the complete General Motors l i ne to RM General Hummers. We have been adding products as we have the chance to. It is a better tranny than the C6 though. i was wondering what you guys think is a quality alternative i can buy at walmart or autozone and places like that. Its a 77 280z, going to do a 2JZ-GTE with a TH400. Derek Putnam's Nova features a Rollins Automotive 496 big block Chevy with a ProCharger, Turbo 400, and 12-bolt rear end. Author Topic: Lets not catch it on fire this time (FC Build - 4 Link, LS1 Turbo, TH400) (Read 14443 times). TH400 Transmission High Performance Alto Red Eagle Kolene Rebuild Kit Level 2. 1970 Chevrolet El Camino SS Additional Info: With a performance-built 396 cubic-inch big block (and its blower) peeking out of the hood, sinisterly slick black cherry paint, custom bracing, four-wheel disc brakes, T-tops, and a beefy rear end, this 1970 Chevrolet El Camino needed to make sure the tailgate looked good because that's all most people will ever see. I agree the TH400 tranny are pretty good on their own. 00 700r4-$495. We specialize in General Motors SUV and RWD transmission repair. Changed after a year and fluid looked/smelled as new, even with North Texas heat and extensive idling. Notice I left one sealing ring off, 2nd from top groove. 5UB: Level 4. Our GM high performance transmissions are built to the horsepower, torque, and rear gear ratio specs of the engine that it will be matched to. How much horsepower will a 700R4 handle? This is the most frequently asked question. Performance - 10. The transmission had a long and successful life in a variety of GM vehicles until it was phased out sometime in the '80s, giving way to the four-speed overdrive transmissions. 060 400 ALTO RED EAGLE GM Chevrolet Chevy TH475 TH400 TH375 Transmission Parts. Turbo 400 Performance Racing Transmissions by FTI Performance - FTI Level 4. Unless you need a super performer, I suggest the small block, even if you build a slightly non-stock or fuel injection version for more horsepower. We are experienced professionals who deliver the highest quality parts and service required for long-term customer satisfaction and repeat opportunities. I just watched the HP TV show. Looking for a bad ass high performance TH400 to pair with our 355 or 383 crate engine, or with your own high performance build? Look no further. line pressure, this combination produces 3760 lbs. Decided on a auto trans. If you are considering a Cummins ® diesel conversion into your Super Duty ® Ford ®, or Chevy truck- you have come to the right site. From stock to 2000HP, we have some of the fastest most reliable TH400s in the industry. Page 5 of 5 < Prev 1 2 3. The construction of this particular case is superior in strength to OEM cases, and in fact, does not require any external safety shields. German Speed Metal:A Time Attacking Porsche 944 Turbo. Kaiser purchased the tooling to build the 225 from Buick and later, AMC sold the tooling back to Buick. My DSM makes 550whp on a stock block. Pontiac 400 Build The Pontiac 400 cubic inch motor (made between 1967 and 1979) is still a great platform for a high performance daily driver. Going to be a play toy to see if I can piss off some of the gas burner at the race track. Let’s try to clear it up. I am using a Hughes kit that has Kolene steels. 1964-1990 are the years of the TH400 transmissions. It was a stock rebuild with a few upgrades. I missed alot of steps in this build. There was almost no pitting from rust and very few kinks. There was no question that a completely new TH400 was in order. supports up to +1000HP. Find Automatic Transmissions with TH400 Transmission Type and get Free Shipping on Orders Over $99 at Summit Racing! JavaScript Disabled. Also, the 4L80E transmission is typically about 4 inches longer than a TH400. 5 Trans-Brake TH400, with Ultra Bell. TH400's can handle ridiculous power. Its odd Texas-shaped oil pan distinguishes it from the Turbo 350. Custom built to handle up to 1,200hp/1,000tq, Introduced in 1964, the TH400 is an automatic shift, three-speed, longitudinally positioned transmission. Whats everyones thought on a 400 Small Block Chevy for drag racing? I have a 1988 Trans am that I want to turn into a drag car and I have a 350 Small Block in it now that I recently pulled to rebuild. Thanks, Mike Sealey, Bill Watson, Hemi Anderson, Argent, and Daniel Stern. Author Topic: Lets not catch it on fire this time (FC Build - 4 Link, LS1 Turbo, TH400) (Read 14443 times). There was no question that a completely new TH400 was in order. Ok all you transmission guys, I am wondering what is the best year and vehicle to find a good base to build a t400, if there is such a thing or will any case do and just build any old t400. One of the beauties of this design is that all 3 of the clutches can be easily setup just as you'd like, to suit any possible end use. Each converter is custom built to spec. Of course, this conversion will also require a new driveshaft as the 4L80E is longer than the typical short tailshaft TH-400 that is currently in your car. Changed after a year and fluid looked/smelled as new, even with North Texas heat and extensive idling. This high quality heat treated snap ring features a full 360 degrees of engagement ensuring positive ring retention in its groove under extreme duty and high rpm operating conditions. Early 1964-1967 model Turbo 400 transmissions were equipped with a switch-pitch torque converters with variable-pitch stator. There was almost no pitting from rust and very few kinks. They were used in many of the same vehicles; however, you would normally find the TH-400 in larger engine applications because they are able to. TH400 Rebuild Kits. Unless you just have one lying around, or find and extremely good deal on one, there is. Racing Transmissions Here at DYNAMIC, we take all racing transmissions that we build seriously. TSR Racing Products - Your source for powerglide,th350,th400 and a727 transmissions. I've built a couple TH350's before and both had minor issues so my confidence in transmission building was a little low. Built for drag racing, off-road, tractor pull, and limited street. It was the first year for catalytic converters as well as the first year for HEI (high energy ignition). When Heavy Duty is Not Strong Enough! Introducing the TOW MATRIX Extreme Duty Transmission for Chevrolet and GMC TH400 and TH475 transmissions engaged in Towing, Engine Braking, Ambulance, Motor Home, Snow Plow and other extreme applications The TRANSMISSION EXCHANGE CO. 00 plus core ( you shift into the forward gear you want) Converters 100. Getting a TH400 ready for a 1968 Javelin. One way to get 400+ horsepower from a 2. of internal rotating weight. Forty years after the end of the “classic” muscle car era, there is still some confusion over horsepower ratings, especially how they relate to today’s cars. Call us with all your performance needs or for advise, I will do my best to help. The logic behind my Fox was this. Click FIND below to search for a code!. build only Turbo 400 trans for the Derby world.