Exterior Components› Body Panels and Components

Goodmark/ProEFX

HEATER CORE PTS CASE

$68.28

SKU: G00Z GMK4020379676

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

Easy — 1–2 hours

Description

It is constructed from the highest quality sheet metal, using the same gauge as original equipment. This case is manufactured using modern tooling and CAD/CAM design software, ensuring it matches the original factory replacement part in dimensions. It is compatible with select 1967-1970 Chevrolet models.

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

BrandGoodmark/ProEFX
Part NumberG00Z GMK4020379676

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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