Cometic C15262-040 - Pontiac 389/421 V8 4.3in Bore .040in MLS Head Gasket
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Description
Description
Cometic C15262-040 - Pontiac 389/421 V8 4.3in Bore .040in MLS Head Gasket
Pontiac 326/389/421 V8 .040in. MLS Cylinder Head Gasket; 4.300in. Bore
The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.
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