B&M 35265 B&M Shift Improver Kit.
1981-1990 GM Turbo 2004R transmission shift kit.
Recalibrate your Turbo 2004R automatic transmission for optimum performance and extended life.
Provides crisp shifts on any stock automatic transmission.
Eliminates shift overlap and excess wear on the clutches and bands due to slippage.
Two shift modes to choose from.
Easy to follow step-by-step installation instructions.
Transmission removal is not required.
The B&M Shift Improver kit is the easiest way to get the stout performance you've always wanted out of your Turbo 350 transmission.
All you need are hand tools and in the space of an afternoon you can turn your Turbo 2004R transmission into a B&M Tuned unit!
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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