Cometic Gasket · New
Cometic GM SB2.2 Small Block V8 .027in MLS Cylinder Head Gasket - 4.125in Bore - With Steam Holes
MPN C5321-027 · Store SKU cgsC5321-027
Supplier stock checked 11/7/2026, 1:31:45 PM UTC. Adding a part does not reserve it.
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Product details
The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block. MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel GM SB2.2 Small Block V8 .027in. MLS Cylinder Head Gasket; 4.125in. Bore; With Steam Holes GM SB2.2 Small Block V8 .027" MLS Cylinder Head Gasket, 4.125" Bore, With Steam Holes GM SB2.2 Small Block V8 Cylinder Head Gasket
Manufacturer fitment & guides
Check C5321-027 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y