B&M 30262 B&M Shift Improver Kit.
1968-1981 GM Turbo 350 transmission shift kit.
Recalibrate your GM Turbo 350 automatic transmission for optimum performance and extended life!
The B&M Shift Improver kit eliminates shift overlap and excess wear on clutches and bands due to slippage and provides crisp shifts on any stock Turbo 350 transmission.
Includes two modes to choose from to suit your application.
Includes detailed installation instructions.
The transmission does not have to be removed to install the B&M Shift Improver Kit.
The B&M Shift Improver Kit is the easiest way to get the stout performance you've always wanted out of your Turbo 350 automatic transmission.
All you need are some hand tools and an afternoons time to turn your Turbo 350 into a B&M tuned transmission!
STAGE 1. HEAVY DUTY: Firm positive shifts without loss of driver comfort for improved performance in all street vehicles. Recommended for regular passenger vehicles.
STAGE 2. STREET-STRIP: Provides positive shifts for high performance street use or for drag racing. This level is for the enthusiast who wants the hardest, quickest possible shift.
HOURS: 11:00 am to 6:00 pm Monday - Friday Eastern Standard Time
We welcome CANADIAN customers! For ordering information, click on "Orders To Canada" at the top left side of this page.
We will not ship to freight forwarding - expediting companies.
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