Victor MS20407 Exhaust Manifold Gasket Set Chevy Small Block Header Gasket

The Victor MS20407 is an exhaust manifold gasket set designed for Chevrolet small block engines, featuring a 1.38" x 1.38" port size for precise sealing at the header or exhaust manifold flange. Whether you're performing a routine manifold reseal or upgrading to performance headers, this gasket set delivers the reliable, leak-free seal your engine demands.

Key Features:

• Port Size: 1.38" x 1.38" — optimized for Chevrolet small block header applications
• Engineered to withstand extreme exhaust temperatures for long-lasting performance
• Manufactured to OEM-quality standards trusted by professional technicians worldwide
• Designed to seal effectively against warped or imperfect manifold flange surfaces
• Compatible with both stock exhaust manifolds and aftermarket performance headers
• Non-asbestos construction for safe, modern material compliance

Victor is a globally recognized gasket brand with a heritage of supplying original equipment manufacturers. The MS20407 gasket set provides a complete sealing solution for Chevrolet small block exhaust manifold and header applications, helping restore engine efficiency and eliminate exhaust leaks.