Cometic Gasket · New
Cometic GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 .040in MLX Head Gasket 4.040in Bore 1/2in Studs
MPN H3313SP3040S · Store SKU cgsH3313SP3040S
Supplier stock checked 11/7/2026, 2:28:14 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealing
Manufacturer fitment & guides
Check H3313SP3040S against the manufacturer’s application information below.
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