P311-1CF5C20 20260 New
- Includes Gaskets/Seals/Drill Bit/Fluid Separators
- Shift Improver Kit Automatic Transmission Shift Kit; Includes Gaskets/Seals/Drill Bit/Fluid Separators;
- Shift Improver Kit Automatic Transmission Shift Kit
- Product Attributes:
-
- Automotive Item Grade: High Performance
- California Proposition 65 Chemical Name 1: Cadmium And Cadmium Compounds
- Instructions Included: Yes
- Manual Control: No
- Package Contents: Gaskets, Seals, Drill Bit And Fluid Separators
- Trans Model:
- Gm- Th350 (auto) 3 Speed
- Gm- Th375 (auto) 3 Speed
- Gm- Th400 (auto) 3 Speed
- Trans Year:
- 1965
- 1966
- 1967
- 1968
- 1969
- 1970
- 1971
- 1972
- 1973
- 1974
- 1975
- 1976
- 1977
- 1978
- 1979
- 1980
- 1981
- 1982
- 1983
- 1984
- 1985
- 1986
- 1987
- WARNING CA Proposition 65: No
-
Features:
- Provides Crisp Shifts
- On Any Stock Automatic Transmission
- Eliminates Soft/Sluggish Shift
- Eliminates Shift Overlap
- Eliminate Clutch and Band Wear
- Improves Transmission Life
- Transmission Removal Not Required
- The B&M Shift Improver kits feature two options to recalibrating your 1965-1987 GM TH400, TH375 and TH475 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 chirping the tires when shifting somewhat aggressively. This setting is recommend for high performance street/strip use, or for competitive events when you want the hardest, quickest shifts possible from a shift improver kit.