
Cometic Gasket · New
Cometic BMC 948/1098 A Series .063in Copper Cylinder Head Gasket - 67.5mm Bore
MPN C4145-063 · Store SKU cgsC4145-063
Supplier stock checked 11/7/2026, 9:46:22 PM UTC. Adding a part does not reserve it.
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Product details
Comprised of a fully annealed, 0.063" dead soft copper. Cometic Copper Head Gaskets utilize a full dead soft material, that is available in different thicknesses, and easily compresses during installation. Copper is the choice for engines that have already been machined for steel o-rings for extreme cylinder pressures. BMC 948/1098 A Series .063in. Copper Cylinder Head Gasket; 67.5mm Bore BMC 948/1098 A Series .063" Copper Cylinder Head Gasket, 67.5mm Bore BMC 948/1098 A Series Cylinder Head Gasket Requires less clamp load
Manufacturer fitment & guides
Check C4145-063 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y