Cometic Gasket · New
Cometic GM Gen-3/4 Small Block V8 Coolant Bypass Seals
MPN C15034 · Store SKU cgsC15034
Supplier stock checked 11/7/2026, 2:13:46 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
COMETIC Molded Rubber is a soft durometer rubber formed specifically to the shape of the sealing surface or sealing cavity. Can be bonded to a steel or plastic carrier for added rigidity and reusability. Cometic utlizes their in-house dynamometersand engine assembly rooms to ensure quality and reliability GM Gen-3/4 Small Block V8 Coolant Bypass Seals
Manufacturer fitment & guides
Check C15034 against the manufacturer’s application information below.
Part-specific notes
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