Manley Titanium intake valve kit for Big Block Chevrolet applications reduces valvetrain weight to boost throttle response and sustain extreme RPMs. One‑piece forged construction, premium alloy selection, and CNC finishing deliver consistent sealing and fatigue resistance for demanding engines. Supplied as a set of eight valves, each with a 2.400" head, 0.3415" stem and 6.125" overall length with a bead‑loc groove.
Manley Titanium intake Valve Kit - Big Block Chevrolet - Brodix SR20 - Dart 20 Degree