SBC B/P 1.940in Intake Valve

The MANLEY SBC B/P 1.940in Intake Valve is designed for small-block Chevrolet builders who require precision flow characteristics and reliability in high-performance applications. This intake valve plays a crucial role in efficient cylinder head breathing, significantly affecting how effectively your engine converts fuel and air into power. Whether you're constructing a street engine, racing platform, or restoring a classic muscle car, choosing the right valve specification is essential for optimal performance.

Manufactured to exacting tolerances, the 1.940-inch head diameter of this intake valve is tailored for small-block Chevy applications, striking a balance between flow area and port velocity for both naturally aspirated and boosted engines. The valve features precision stem geometry and hardened surfaces that resist wear, maintaining critical clearances throughout its service life. This ensures consistent, repeatable results, whether you're tuning for peak horsepower or daily driver reliability.

SBC builders, from weekend enthusiasts to professional engine shops, trust MANLEY valves for their proven performance in both competition and street environments. The B/P (Backplate) style configuration of this 1.940-inch intake valve allows for seamless integration into stock-style or ported cylinder heads, making it an ideal choice for various applications.