B&M 30262 - Shift Improver Kit - GM TH350 Transmissions for 1968-1981 GM TH350 shifter-covers-and-skirts 7 V8 1969 - 1973

7 V8 1969 - 1973 Chevrolet Camaro RS 350/5

9 L V6 1992 - 2003 Dodge Dakota 239/3

2L/L4 1990 - 1995 Chevrolet Cavalier 2

2 V8 1988 GMC G3500 Rally Custom 379/6

8L/V8 2005 - 2018 GMC Sierra 1500 5

B&M 30262 - Shift Improver Kit - GM TH350 Transmissions for 1968-1981 GM TH350 shifter-covers-and-skirts 7 V8 1969 - 1973Overview: The B&M Shift Improver kits feature two options to recalibrating your 1968 1981 GM TH350 automatic transmissions. First is the HEAVY DUTY set up, giving you firm positive shifts without loss of driver comfort for improved performance in all street vehicles. This is a great option for performance street driving or towing. The second is our STREET STRIP set up. Be warned, this will deliver firm positive shifts you will feel, along with easily