The Manley Titanium exhaust valve kit includes eight one-piece forged titanium exhaust valves for small-block GM, Ford and Chrysler applications. Titanium construction reduces valvetrain mass to enhance throttle response and hold up under extreme temperatures. CNC machining and precision grinding deliver consistent sealing; head diameter 1.625 in, stem 0.3415 in, overall 5.360 in, weight 77 g each.
Manley Titanium Exhaust Valve Kit - Small Block GM, Ford, Chrysler