Manley Performance titanium intake valves for Small Block GM, Ford and Chrysler engines reduce mass for quicker throttle response and dependable high-RPM performance. One-piece forged construction and CNC-ground tolerances provide consistent sealing and improved fatigue resistance for performance engines. Set of eight: head 2.150 in, stem 0.3415 in, overall 5.140 in, weight 94 g each.
Manley Titanium intake Valve Kit - Small Block GM, Ford, Chrysler