Click to enlargeB&M Shift Improver Kit

B&M 10226 B&M Shift Improver kit.

Fits 1966-1970 727 transmission.

Fits 1968-1970 904 transmission.

Fits 1977-1979 906 transmission.

The B&M Shift Improver kit is the easiest way to get the stout performance you've always wanted out of your Mopar automatic transmission.

And you get two modes of performance to select from: Street-Strip or Heavy Duty.

All you need to install are simple hand tools!

In the space of an afternoon, you can turn your transmission into a B&M-tuned unit!

Ask the thousands of satisfied customers that have installed one in their transmissions!

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 competitive events. This level is for the enthusiast who wants the hardest, qickest possible shift.

Recalibrate your automatic transmission for optimum performance and extended life.

Select the mode that best suits your application.

Provides crips shifts on any stock automatic transmission.

Eliminates shift overlap and excess wear on clutches and bands due to slippage.


B&M 10226 Shift Improver Kit 727 904 shift kit BM-10226$49.97
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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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