SBC C/P 2.150in Intake Valves

The SBC C/P 2.150in Intake Valves are a premium set of eight stainless steel intake valves engineered for Small Block Chevy Competition Plus applications. These valves deliver the precision and durability demanded by engine builders and performance enthusiasts who require tight tolerances and consistent flow characteristics across a complete cylinder head. The 2.150-inch head diameter and 11/32-inch valve stem provide the geometry necessary for optimized port velocity and combustion efficiency in high-revving small block engines.

Each valve is manufactured from stainless steel, a material selection that resists thermal fatigue and corrosion at sustained operating temperatures typical of race and street performance engines. The 5.560-inch overall length integrates with Competition Plus cylinder heads without modification. The set includes eight valves—a complete intake valve complement for a small block Chevy engine. Stainless construction ensures these valves maintain their critical seal integrity across repeated heat cycles, a characteristic essential for engines operating at elevated RPM or in high-demand scenarios where aluminum or cast iron intake valves would experience accelerated wear.

These valves are purpose-built for engine builders, performance technicians, and serious enthusiasts rebuilding or upgrading small block Chevy powerplants for competition, street performance, or restoration projects. Users selecting Competition Plus valves prioritize flow efficiency, thermal stability, and manufacturing precision over economy alternatives. The 2.150-inch head diameter and stainless material are industry-standard specifications for modern small block performance applications, ensuring compatibility with contemporary aftermarket cylinder heads and intake manifolds designed to this specification.