TCI 4L60E LS1 Torque Converter Super StreetFighter Lock-up 19399904 1973-1987 GMC Jimmy

1973-1987 GMC Jimmy

STEFS transmission pans are substantially lighter than stock steel

Racepak Boost pressure sensors are crucial to monitoring the performance of your race engine

168 / 153 Tooth Flywheel

ELITE models have a MATTE-SILVER ceramic finish that withstands temperatures up to 1400 degrees F

TCI 4L60E LS1 Torque Converter Super StreetFighter Lock-up 19399904 1973-1987 GMC JimmySuper StreetFighter Converter for 4th Gen F Body and '99 '06 4. 8 5. 3 6. 0 GM Trucks.. This StreetFighter Converter is designed specifically for 4th Gen F Body and '99 '06 4. 8 5. 3 6. 0 GM Trucks. Provides 3500 to 3800 Stall behind Small Blocks and 3800 to 4000 Stall behind Big Blocks. This line of performance converters was developed to work with many GM, Ford and Chrysler transmissions. They offer many advantages to extreme high performance