Product Description The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.
Cometic GM SB2.2 Small Block V8 .030in MLS Cylinder Head Gasket - 4.125in Bore - With Steam Holes - C5321-030 MSRP: $348.50 Was: Now: $298.58
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