The Manley Titanium exhaust valve kit supplies eight one-piece forged titanium exhaust valves for small-block GM, Ford and Chrysler applications. Titanium construction reduces valvetrain inertia for sharper response and supports extreme-RPM use. Each valve is CNC machined and precision ground for tight tolerances; head diameter 1.600 in, stem 0.3110 in, overall length 5.140 in, weight 68 g each.
Manley Titanium Exhaust Valve Kit - Small Block GM, Ford, Chrysler