Shift Improver Kit for 4R70W Automatic Transmission - 40266 dad 7L V8 1988 - 1995

7L V8 1988 - 1995 Chevrolet C2500 350/5

4 V8 1963 - 1967 Ford Galaxie 427/7 V8 1966 - 1967 Ford Galaxie 428/7 V8 1963 - 1971 Ford Galaxie 500 390/6

1967-1973 Plymouth Valiant

1975-1980 Chevrolet K10

Shift Improver Kit for 4R70W Automatic Transmission - 40266 dad 7L V8 1988 - 1995Overview: This B&M Shift Improver Kit is designed for 1996 1999 Ford, Lincoln, Mercury 4R70W transmisisons. Recalibrate 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 Application: 1996 to 1999 Ford, Lincoln, Mercury 4R70W The B&M Shift Improver