The B&M Shift Improver Kit the easiest way to get the performance you've always wanted out of your automatic transmission, two modes to select from - Heavy Duty, or Street/Strip.
Features- Provides Crisp Shifts
- On Any Stock Automatic Transmission
- Eliminates Soft and Sluggish Shift
- Eliminates Shift Overlap
- Eliminate Clutch and Band Wear
- Gaskets - included
- Instructions - Yes
- Package Contents - Gaskets,seals,drill bit and fluid separators.
Fits 1993 to 2002 GM 4L60E automatic transmissions. Including Buick, Chevrolet, GMC, Oldsmobile and Pontiac.