Exterior Components› Truck Bed and Trunk Components

Goodmark/ProEFX

RR CROSS RAIL

$161.62

SKU: G00Z GMK4142790632

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

Moderate — 2–4 hours

Description

The Goodmark GMK4142790632 is a steel truck bed floor support designed as a rear cross rail for fleetside pickup models with a wood bed floor. It is part of the Goodmark Truck Bed Components product line and serves as a direct replacement part.

Fitment

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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 GMK4142790632

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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