When did the GM TH400 automatic transmission come out?
An innovative variable pitch stator was available in the 1965-1967 cars that could essentially vary the characteristics of the torque converter. The TH400 made its way into heavier duty GM trucks in the 1970’s in 2wd and 4wd configurations. The 400 was not just a GM exclusive transmission.
When did the General Motors Turbo 400 come out?
The TH400, or Turbo 400, transmission was a 3 speed automatic that was first produced in 1964. 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. It was not only used in General Motors applications, but was also used for many luxury cars.
Is the Buick TH400 the same as the Cadillac TH400?
All Buick, Olds, Pontiac and Cadillac TH400’s share the same engine pattern, commonly refered to as the “BOPC” pattern. A part often overlooked by installers is the factory Jeep sizing ring or shim bushing between the TH400 torque converter pilot and the AMC crankshaft bore.
What’s the peak torque of the TH400 transmission?
Although the overall sentiment is that this is a very strong and durable transmission, some of the most common problems seen are clutch wear and hydraulic fluid leaks. The Turbo 400 is rated conservatively at peak torque of 450 lb-ft.
An innovative variable pitch stator was available in the 1965-1967 cars that could essentially vary the characteristics of the torque converter. The TH400 made its way into heavier duty GM trucks in the 1970’s in 2wd and 4wd configurations. The 400 was not just a GM exclusive transmission.
What kind of engine does a 1974 Pontiac Firebird have?
1974 Pontiac Trans Am has super duty trim 455 C.I. V8 engine with matching numbers, 85,341 miles and a TH400 automatic transmission. This car is 1 of 731 Super Duties produced like this and has PHS…
All Buick, Olds, Pontiac and Cadillac TH400’s share the same engine pattern, commonly refered to as the “BOPC” pattern. A part often overlooked by installers is the factory Jeep sizing ring or shim bushing between the TH400 torque converter pilot and the AMC crankshaft bore.
What was the name of the 1974 Pontiac Trans Am?
1974 Pontiac Trans Am The sporty Firebird was Pontiacs answer to the Ford Mustang and Chevrolet Camaro. The car combined an available big V8 with aggressive, attention-grabbing styling and delivere…