The Nitrous Express 4150 carburetor gasket (qty 1) is a replacement gasket sized for Holley 4150 carburetors. It provides a proper seal between carburetor and intake components where a single 4150 gasket is required during installation or repair. Use it when servicing or rebuilding Holley 4150-style carburetors to maintain correct sealing and fitment.
Nitrous Express 4150 Carburetor Gasket (Qty 1)