The TH400 is conservatively rated at 450 ft. The serial number is 5281 (5281). The TH400 is an aluminum cased three speed automatic transmission that was produced by GM. lbs. The casting number for the second design center support is 8678032. This is known as the second design center support. Roller gear set, 6 clutch forward and direct, HD sprag, Harden stator, HD output shaft, superpump, Reverse manual VB with transbrake I haven't started leaning on it yet but with a stock case and standard gearing, what's a reasonable amount of power this trans should hold in 3400# car with me Jan 20, 2024 · I've dedicated this thread to the TH400, which I build fairly frequently and aggregated a whole bunch of technical information including TH400 ID Tag codes and associated year/application (courtesy of Ron Sessions' TH400 book), 'How-To' vids and procedures, vintages, changes and interchange, mods for high performance and more All TH400 transmissions produced after March 1, 1990 received a revised center support casting. TH400 Transmission Case Identification and Interchange Sep 15, 2010 · Used to be able to get a little booklet right from the GM parts counter. Jan 20, 2024 · I've dedicated this thread to the TH400, which I build fairly frequently and aggregated a whole bunch of technical information including TH400 ID Tag codes and associated year/application (courtesy of Ron Sessions' TH400 book), 'How-To' vids and procedures, vintages, changes and interchange, mods for high performance and more TH400 Transmission Case Identification and Interchange Jan 20, 2024 · I've dedicated this thread to the TH400, which I build fairly frequently and aggregated a whole bunch of technical information including TH400 ID Tag codes and associated year/application (courtesy of Ron Sessions' TH400 book), 'How-To' vids and procedures, vintages, changes and interchange, mods for high performance and more The TH400 is an aluminum cased three speed automatic transmission that was produced by GM. If present, remove the bolt that fastens the yoke to the output shaft and remove the yoke. Jan 20, 2024 · I've dedicated this thread to the TH400, which I build fairly frequently and aggregated a whole bunch of technical information including TH400 ID Tag codes and associated year/application (courtesy of Ron Sessions' TH400 book), 'How-To' vids and procedures, vintages, changes and interchange, mods for high performance and more All TH400 transmissions produced after March 1, 1990 received a revised center support casting. (Buick, Olds, Pontiac) or ST300, TH350, TH400, 700R4 The TH400 is an automatic shift, three-speed, longitudinally positioned transmission. Jan 20, 2024 · I've dedicated this thread to the TH400, which I build fairly frequently and aggregated a whole bunch of technical information including TH400 ID Tag codes and associated year/application (courtesy of Ron Sessions' TH400 book), 'How-To' vids and procedures, vintages, changes and interchange, mods for high performance and more By reading a Turbo 400 transmission parts diagram, you can identify the various components such as the pressure plate, clutch discs, and bands that play a vital role in the transmission’s operation. See Figures 2-2 and 2-3. The TH400 is an automatic shift, three-speed, longitudinally positioned transmission. Jan 20, 2024 · I've dedicated this thread to the TH400, which I build fairly frequently and aggregated a whole bunch of technical information including TH400 ID Tag codes and associated year/application (courtesy of Ron Sessions' TH400 book), 'How-To' vids and procedures, vintages, changes and interchange, mods for high performance and more Jan 20, 2024 · I've dedicated this thread to the TH400, which I build fairly frequently and aggregated a whole bunch of technical information including TH400 ID Tag codes and associated year/application (courtesy of Ron Sessions' TH400 book), 'How-To' vids and procedures, vintages, changes and interchange, mods for high performance and more All TH400 transmissions produced after March 1, 1990 received a revised center support casting. If the yoke is stubborn, use a rubber mallet or ball peen hammer to aid in its removal. of input torque, nonetheless, aftermarket designs that have been modified may go beyond that rating. Exploded view of a trans section, with labels, and a corresponding part number list. TH400 Transmission Case Identification and Interchange TH400 Transmission Case Identification and Interchange The TH400 is an aluminum cased three speed automatic transmission that was produced by GM. All TH400 transmissions produced after March 1, 1990 received a revised center support casting. Perhaps five or eight pages. Jan 20, 2024 · I've dedicated this thread to the TH400, which I build fairly frequently and aggregated a whole bunch of technical information including TH400 ID Tag codes and associated year/application (courtesy of Ron Sessions' TH400 book), 'How-To' vids and procedures, vintages, changes and interchange, mods for high performance and more See full list on novak-adapt. Thread starter ItsEZ; Start date Jun 24, 2014; G-Body Tech Forums. com. It is widely regarded to be a supremely durable and legendary transmission. It was introduced for the 1965 model year and made its debut in Cadillacs, and is respected for its durability and adaptability. Jan 20, 2024 · I've dedicated this thread to the TH400, which I build fairly frequently and aggregated a whole bunch of technical information including TH400 ID Tag codes and associated year/application (courtesy of Ron Sessions' TH400 book), 'How-To' vids and procedures, vintages, changes and interchange, mods for high performance and more The TH400 is an aluminum cased three speed automatic transmission that was produced by GM. Jan 20, 2014 · TH 400 identification. This number will contain a division identification number, the model year, and the assembly plant and production sequence (last six digits) of the vehicle identification number (VIN) stamped onto the transmission. Jan 20, 2024 · I've dedicated this thread to the TH400, which I build fairly frequently and aggregated a whole bunch of technical information including TH400 ID Tag codes and associated year/application (courtesy of Ron Sessions' TH400 book), 'How-To' vids and procedures, vintages, changes and interchange, mods for high performance and more The TH400 is an automatic shift, three-speed, longitudinally positioned transmission. of input torque. Transmission / Rear End / Driveline G-Body Parts For Sale / Trade Jul 21 TH400 Transmission Case Identification and Interchange TH400 Transmission Case Identification and Interchange Jan 20, 2024 · I've dedicated this thread to the TH400, which I build fairly frequently and aggregated a whole bunch of technical information including TH400 ID Tag codes and associated year/application (courtesy of Ron Sessions' TH400 book), 'How-To' vids and procedures, vintages, changes and interchange, mods for high performance and more Vehicles equipt with a two piece drive shaft assembly utilize a bolt on yoke. Jan 20, 2024 · I've dedicated this thread to the TH400, which I build fairly frequently and aggregated a whole bunch of technical information including TH400 ID Tag codes and associated year/application (courtesy of Ron Sessions' TH400 book), 'How-To' vids and procedures, vintages, changes and interchange, mods for high performance and more TH400 Transmission Case Identification and Interchange TH400 Transmission Case Identification and Interchange The TH400 is an automatic shift, three-speed, longitudinally positioned transmission. In the below example it is a TH400 for the 1970 model year (70) for a 454 engine (CR) and built on the 330th day of 1969 (330). O. Vehicles equipt with a two piece drive shaft assembly utilize a bolt on yoke. History of the TH400 Transmission. It was used in a wide range of vehicles, hence, it was The TH400 is an aluminum cased three speed automatic transmission that was produced by GM. TH400 Transmission Case Identification and Interchange Vehicles equipt with a two piece drive shaft assembly utilize a bolt on yoke. This is the same support used in all production 1991 to 1995 GM 4L80E transmissions. Jan 20, 2024 · I've dedicated this thread to the TH400, which I build fairly frequently and aggregated a whole bunch of technical information including TH400 ID Tag codes and associated year/application (courtesy of Ron Sessions' TH400 book), 'How-To' vids and procedures, vintages, changes and interchange, mods for high performance and more The TH400 transmission has a tag on the passenger side of the transmission with codes to indicate the model year, the engine it was coupled with and the day it was built. By reading a Turbo 400 transmission parts diagram, you can identify the various components such as the pressure plate, clutch discs, and bands that play a vital role in the transmission’s operation. The TH400 was launched by General Motors in 1964, as a replacement to the ST300 2-speed automatic transmission. Oct 10, 2021 · The transmission identification number or source serial number (chassis VIN) is usually located close to the transmission code. All TH400 transmissions produced after March 1, 1990 received a revised center support casting. TH400 Transmission Case Identification and Interchange The TH400 is an automatic shift, three-speed, longitudinally positioned transmission. Feb 15, 2024 · Trans-Dapt Transmission Adapter: 1962-Up Chevrolet V8 to 1966-Up B. Qwik-req "Parts Requisition Forms". The TH400 has been rated at 450 ft. TH400 Transmission Case Identification and Interchange By reading a Turbo 400 transmission parts diagram, you can identify the various components such as the pressure plate, clutch discs, and bands that play a vital role in the transmission’s operation. P. Nov 5, 2016 · When I bought my trans I was given this parts list. hduou gtvyugs lxpl whgr dexhe zri lox qty myc lgen