Cometic Gasket · New
Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .031in Fiber Water Pump Mounting Gasket
MPN C5347-031 · Store SKU cgsC5347-031
Supplier stock checked 11/7/2026, 3:53:26 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 Water Pump Gaskets are made to meet and exceed OEM quality. Custom materials and thicknesses are available. Chevrolet Mark-IV; GM Gen-V/VI Big Block V8 .031in. Fiber Water Pump Mounting Gasket Chevrolet Mark-IV, GM Gen-V/VI Big Block V8 .031" Fiber Water Pump Mounting Gasket Fully cured nitrile butadiene rubber binder for maximum fluid resistance Chevrolet Mark-IV, GM Gen-V/VI Big Block V8 Water Pump Mounting Gasket Chevrolet Mark-IV; GM Gen-V/VI Big Block V8 Water Pump Mounting Gasket Water Pump Mounting Gasket
Manufacturer fitment & guides
Check C5347-031 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y