Carb Base Plate Gasket 4-Hole .047 Thick 4150

The Carb Base Plate Gasket 4-Hole .047 Thick 4150 is a precision carburetor sealing component designed specifically for Holley 4150-style four-barrel carburetors. This gasket is crucial for maintaining the interface between the carburetor body and the intake manifold, effectively preventing fuel and air leaks that can negatively impact engine performance.

Manufactured by Cometic Gaskets, this gasket features a thickness of .047 inches, engineered to provide optimal compression and sealing under the thermal and pressure cycles typical of carburetor operation. Its 4-hole configuration aligns perfectly with the standard bolt pattern of Holley 4150 base plates, ensuring uniform clamping force across the gasket surface.

Ideal for engine builders, carburetor rebuilders, and performance enthusiasts, this gasket is essential for restoring or tuning Holley 4150 carburetors in street rods, muscle cars, and custom engines. Its material composition is specifically designed to resist fuel degradation and maintain integrity across varying engine temperatures, preventing vacuum leaks and fuel seepage.