1965-1987 GM TH400/375 Automatic Transmissions. DODGE/RAM 3.0L EcoDiesel / 5.9L-6.7L Cummins / Chevy-GMC Duramax Part Number: 513010000

Part Number: 513010000

Replaces Chrysler Part Number: 05143779AA

This cover provides a stealthy yet aggressive style without hurting the performance of the intake

 The polycarbonate material provides an ideal combination of clarity

1965-1987 GM TH400/375 Automatic Transmissions. DODGE/RAM 3.0L EcoDiesel / 5.9L-6.7L Cummins / Chevy-GMC Duramax Part Number: 513010000The B&M Transpak is the next step up from the B&M Shift Improver kit. It has all the features in the Shift Improver kit, plus it provides additional driver manual control (GM TH 400, 350, Ford C 6 and Chrysler Torqueflite only). B&M Transpak kit for 1965 1987 GM TH400 375 automatic transmissions. Most stock automatic transmissions won't downshift into low gear above 15 mph, and automatically upshift at a predetermined speed no matter what gear you're