Sale

Gaskets and Seals› Engine Gaskets and Seals

SCE Gaskets

CHEVROLET BB MK4 4.520 X .043 PRO COPPER HD GSKT

$88.95 $84.50 Save $4.45

SKU: S01M P135243

In Stock
In Stock
Ships by Jun 12
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The SCE Gaskets P135243 is a Pro Copper cylinder head gasket designed for Big Block Chevy engines. It features a 4.520-inch bore diameter and a compressed thickness of 0.043 inches, constructed from copper material. This gasket is sold individually and is categorized under High Performance and Racing Parts.

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

BrandSCE Gaskets
Part NumberS01M P135243

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.

View Full Return Policy