Cometic Gasket · New
Cometic Holley 4 Barrel 390 CFM .047in Fiber Carburetor Gasket - 1-19/32in Holes
MPN C5280 · Store SKU cgsC5280
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
Materials, manufacturing processes and gasket designs are constantly improving to match the higher level of performance for todays powerful engines. When purchasing a Cometic gasket kit, you can rest assured that every component will be the best solution for your application. Cometic Gasket Kits include every gasket, seal, washer, and o-ring needed for a complete overhaul (unless otherwise noted). Does not include head gasket. Designed by engineers, validated by the winner's circle. Cometic carburetor gaskets are manufactured from performance grade materials that resist swelling from various types of fuel. Holley 4 Barrel 390 CFM .047in. Fiber Carburetor Gasket; 1-19/32in. Holes Holley 4 Barrel 390 CFM .047" Fiber Carburetor Gasket, 1-19/32" Holes Holley 4 Barrel 390 CFM Carburetor Gasket
Manufacturer fitment & guides
Check C5280 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
