B&M Shift Improver Kit - Ford C4 Transmissions - 50262 discs-rotors-and-hardware Perfect calibration for GM 502

Perfect calibration for GM 502 crate engines

This pulley works with a special Saginaw type II power steering pump 198-104 to operate at the proper pressure

The replacement main body kits come with new gaskets and seals that allow you to use your other existing components for a brand new start

OVERSIZED BORE compared to others in the 90 to 95mm category

B&M Shift Improver Kit - Ford C4 Transmissions - 50262 discs-rotors-and-hardware Perfect calibration for GM 502Overview: The B&M Shift Improver Kit for 1970 1982 Ford, Lincoln, Mercury C4 automatic transmissions recalibrates your automatic transmission for optimum performance and extended life! Select the mode that best suits your application Provides crisp shifts on any stock automatic transmission Eliminates shift overlap and excess wear on clutches and bands due to slippage The B&M Shift Improver Kit the easiest way to get the stout performance you've