Cometic Gasket · New
Cometic Ford Windsor 4.150IN Bore RHS .040in MLS Cylinder Head Gasket
MPN C15551-040 · Store SKU cgsC15551-040
Supplier stock checked 11/7/2026, 5:17:39 AM 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 Ford Boss 69-70 302 Head on 351C Block .040" MLS Cylinder Head Gasket, 4.150" Bore, RHS Ford Windsor .040in. MLS Cylinder Head Gasket; 4.150in. Bore; SVO; RHS Ford Windsor Cylinder Head Gasket Ford Cylinder Head Gasket
Manufacturer fitment & guides
Check C15551-040 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y