1965-87 Turbo Hydro 400, 375, & M40 B&M Shift Improver Kit
Part #: 20260
List Price: $90.17
Our Price: $40.99
You Save: $49.18
Availability: In Stock
B&M Shift Improver kit for the 65-87 Turbo-Hydro 400, 375, and M40 3-Speed automatic transmissions.
The B&M Shift Improver Kit is the easiest way to get the stout performance you've always wanted out of your automatic transmission - and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It's B&M's least expensive and simplest to install kit. All you need are a few dollars and some hand tools! In the space of an afternoon, you can turn your transmission into a B&M-tuned unit! Just ask the thousands of satisified customers that have installed one in their transmissions!
Make:Chevrolet, GMC, Pontiac, Olds, and Buick
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