Exterior Components› Weatherstripping and Rubber Details

Hushmat

1958- CHEVROLET IMPALA FIREWALL KIT

$205.90

SKU: H018 650132

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

Beginner — under 30 min

Description

The HushMat 650132 is a custom firewall kit designed for the 1958 Chevrolet Impala. This sound deadening and thermal insulation material helps reduce heat and noise from the engine compartment, improving interior comfort. It is engineered for a precise fit, covering 100% of the firewall without requiring complex assembly.

The material is made from a butyl rubber and foil laminate construction, measuring 1.5mm thick and weighing approximately 0.47 pounds per square foot. It is water and weather resistant, and self-extinguishing per FMVSS 302 standards.

Fitment

Fitment Guaranteed

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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

BrandHushmat
Part NumberH018 650132

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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