Wheels and Tires Wheels

Racing Power Company

Yellow Zinc Power Brake Booster -7In

$183.10

SKU: R00V R3907X

In Stock
In Stock
Ships by Jun 10
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Racing Power Company R3907X is a power brake booster featuring a 7-inch outer diameter and dual diaphragm design. Constructed from steel with a yellow zinc finish, this booster is specifically made for GM A-Body and F-Body vehicles from the 1968 to 1972 model years. It is sold individually.

Fitment

Fitment Guaranteed

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

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Specifications

BrandRacing Power Company
Part NumberR00V R3907X

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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