April 1, 2006

4L80E, Late Model Converter

GM 4L80E, Late Model Converter Most commonly used in… …2001 and newer GM medium duty trucks and vans Common failures include… …cracked lock-up piston and impeller […]
April 1, 2006

General Motors 4T65

General Motors 4T65 Most commonly used in… …1989 and newer GM vehicles   Common failures include… …clutch liners and bearing   Critical replacement parts… …are the […]
April 1, 2006

Allisons gain popularity

Allisons gain popularity among converter rebuilders Impeller with a green tag. Note the number and angle of the primary fins and stator fins. Impeller is designated […]
March 30, 2006

245mm Lock-up

245mm Lock-up GM 245 Most commonly used since 1981 in… GM TH-125C & later 4T440, Isuzu, Volvo & other rear wheel drives Most common areas of […]
March 30, 2006

245mm turbine interchangeability

245mm turbine interchangeability options The correct match between turbine and clutch; The correct match between turbine and clutch; The correct turbine hub to be used with […]
March 29, 2006

Common Information

Common Information on the GM 350 Most commonly used in… …1969-1981 Chevrolets   Most common areas of concern should be… …loose impeller fins and bearing failure […]
March 27, 2006

280mm TC

280 mm Torque Converter 4.2 L I-6 Engine-GMT 360 280 mm torus used common parts with 300 mm. Cover stamping & Lug TCC(6 cylinder) existing part […]