B&M Transpak - GM TH350C (Lockup) - 30235 bump-stops 8 V8 1961 - 1964

8 V8 1961 - 1964 Plymouth Savoy 413/6

Drive Type: RWD / 2WD / Rear Wheel Drive / Two Wheel Drive

A high quality 2 wire harness with braided wire sheathing converts the Bosch Jetronic connector to the necessary factory style connector making this upgrade plug-and-play with an associated ECU upgrade

75/6 V 1964 - 1967 Buick Skylark   3

B&M Transpak - GM TH350C (Lockup) - 30235 bump-stops 8 V8 1961 - 1964Overview: The 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 1980 1986 GM TH350C (Lockup) automatic transmissions. Most stock automatic transmissions won't downshift into low gear above 15 mph, and automatically upshift at a predetermined speed no matter