Exterior Components› Body Panels and Components
Goodmark/ProEFX
LOWER REAR BEDSIDE PATCH
SKU: G00Z GMK4142690601R
Easy — 1–2 hours
Description
This replacement panel offers an exact fit for various Chevrolet and GMC pickup truck models from 1960 to 1966. It is a direct replacement part to help restore the integrity of your truck bed.
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
| Brand | Goodmark/ProEFX |
| Part Number | G00Z GMK4142690601R |
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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