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Exterior Components› Body Panels and Components

B&M Racing (Holley)

SHIFT IMPROVER KIT 70-82 C4

$96.95 $93.43 Save $3.52

SKU: B056 50262

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The B&M Shift Improver Kit is an automatic transmission valve body kit designed for 1970-1982 Ford C4 automatic transmissions. It recalibrates your transmission for optimum performance and extended life, eliminating shift overlap and excess wear. This kit offers two selectable modes: Heavy Duty for improved performance in street, off-road, towing, and daily driver applications, and Street/Strip for harder, quicker shifts in high-performance or competitive use.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandB&M Racing (Holley)
Part NumberB056 50262

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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