Air and Fuel› Fuel Cells, Tanks and Components

Goodmark/ProEFX

FUEL TANK BRACE

$57.17

SKU: G00Z GMK403274568

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Goodmark GMK403274568 is a fuel tank mounting brace designed for classic cars. This brace is available for the driver or passenger side and bolts in without requiring welding.

This part is sold individually, and two are required per vehicle. It is designed to provide extra support for the fuel tank and is a direct fit for various Buick, Chevrolet, Oldsmobile, and Pontiac models from 1968-1972.

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

BrandGoodmark/ProEFX
Part NumberG00Z GMK403274568

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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