Cometic Gasket · New
Cometic GM Gen1 Small Block V8 .064in AM Exhaust Manifold Gasket Set-Brodix 12B Raised D Port Heads
MPN C15603-064 · Store SKU cgsC15603-064
Supplier stock checked 11/7/2026, 1:59:46 PM UTC. Adding a part does not reserve it.
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Product details
COMETIC MLS (Multi-Layer Steel) Exhaust Gaskets are designed for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a torque set and resist corrosion. They will not burn through or push out. MLS Exhaust Manifold Gaskets withstand different combinations of cylinder head and exhaust manifold materials. No sealants are required. GM Gen-1 Small Block V8 .064in. AM Exhaust Manifold Gasket Set; Brodix 12B Raised D Port Heads GM Gen-1 Small Block V8 .064" AM Exhaust Manifold Gasket Set, Brodix 12B Raised D Port Heads GM Gen-1 Small Block V8 Exhaust Manifold Gasket Set Designed for extreme cylinder pressures
Manufacturer fitment & guides
Check C15603-064 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
