FITS big block Chevy engines such as 396, 402, 427, 454, and others based on the popular platform
MADE FROM copper
NOTE: The flat side of the embossed copper exhaust gasket faces the head. The embossing allows for any irregularities in the manifold or header
SPECIFICATIONS: 1.875 “ x 1.875 “' port size
Description
Copper Exhaust GasketsBig Block Chevy1.875 in. x 1.875 in. Square PortSet of 2 JEGS Tech Tip:When installing embossed copper exhaust gaskets, which side goes toward the head? The flat side of the embossed copper exhaust gasket faces the head. The embossing allows for any irregularities in the manifold or header.Features:0.043 in. Thick Solid CopperEmbossed area for leak proof sealSecure fit even on irregular surfacesWill not shrink or deteriorate, which helps prevent header bolts from looseningSet of 2