Cometic C5263-188 Holley 4150 Style Carburetor Base Gasket .188" Fiber

The Cometic C5263-188 is a high-quality fiber carburetor base gasket designed specifically for Holley 4-barrel 4150 style carburetors. This precision-cut gasket provides a reliable seal between the carburetor and intake manifold, preventing vacuum leaks and ensuring optimal engine performance.

Key Specifications:

• Material: .188" (3/16") thick fiber construction for superior sealing and durability
• Opening dimensions: 3.770" x 3.880" open plenum design
• Designed for Holley 4150 series 4-barrel carburetors
• Heat-resistant fiber material withstands high temperatures
• Precision-cut to OEM specifications for proper fitment

Cometic Gaskets manufactures high-performance gaskets using advanced materials and precision manufacturing processes. This carburetor gasket features open plenum construction that allows unrestricted airflow while maintaining a positive seal against vacuum leaks. The fiber material compresses evenly to accommodate minor surface irregularities, making installation straightforward and reliable.