Cometic Gasket · New
Cometic Chevy Mark-IV Big Block V8 .188in Fiber Intake Manifold Gasket Set - Brodix RR BB-O Heads
MPN C5430-188 · Store SKU cgsC5430-188
Supplier stock checked 11/7/2026, 4:21:25 AM 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
AFM is a chemically blown, compounded nitrile synthetic rubber bonded to an aluminum core with temperature resistance of over 250°F. AFM material has an 85 percent recovery while maintaining strong torque retention. AFM does not require gasket sealers or re-torque. Chevrolet Mark-IV Big Block V8 .188in. Fiber Intake Manifold Gasket Set; Brodix RR BB-O Heads Chevrolet Mark-IV Big Block V8 .188" Fiber Intake Manifold Gasket Set, Brodix RR BB-O Heads Fully cured nitrile butadiene rubber binder for maximum fluid resistance Chevrolet Mark-IV Big Block V8 Intake Manifold Gasket Set
Manufacturer fitment & guides
Check C5430-188 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y