1970-1982 Ford, Lincoln, Mercury C4 automatic transmissions. FUEL ADDITIVES The result is a more

The result is a more precise

5-2003 Dodge

potentially leading to engine overheating and damage

while retaining smooth and reliable vibration damping

1970-1982 Ford, Lincoln, Mercury C4 automatic transmissions. FUEL ADDITIVES The result is a moreThe 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). The B&M Transpak for 1970 1982 Ford, Lincoln, Mercury C4 automatic transmissions recalibrate's your C4 transmission for optimum performance to best suit your needs. Most stock automatic transmissions won't downshift into low