SCE Carburetor Base Gaskets - Holley 4412, 500CFM 2-BBL (10 Pack) RS003C0910 Backpressure is decreased to increase

Backpressure is decreased to increase flow

GM 12SI / CS130 / AD230 Alternators

Knitted Nomex is used with top and bottom gauntlets

Included are 1/2 misalignment spherical rod ends

SCE Carburetor Base Gaskets - Holley 4412, 500CFM 2-BBL (10 Pack) RS003C0910 Backpressure is decreased to increaseSCE offers High quality Carburetor and Fuel System Gaskets you need to finish the job right. SCE Gaskets specializes in gaskets for nearly every part of the engine that requires a gasket. They offer a variety of different materials for a large selection of applications. SCE has raised the bar for cylinder head sealing performance and consistency. Our new Gas Stopper enhancement to MLS Spartan head gaskets is an example of superior design, tooling and