Your cart is empty.
Your cart is empty.B&M 20261 Shift Improver Kit for Automatic Transmissions
KRISTINA BARRY
2025-08-21 12:46:09
Didn’t fit my transmission problem with 87 and 88 th400 transmission
kenneth zimmerman
2025-06-02 18:44:37
i have used this kit many times and every time it works flawlessly! I prefer a real solid,neck snapping, positive feel shift and this on the street strip mode does just that. I would recommend this to anyone that wants a simple do it yourself real improvement on your vehicle for a price that won't leave you walking funny!
Tony Proto
2025-01-05 14:11:15
Nice firm shifts behind a turbo 6.2 in a c10. Helped out a lot with second gear burnouts.
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