The Manley titanium intake valve kit includes one-piece forged titanium intake valves crafted to reduce valvetrain mass and enhance efficiency under extreme RPM. CNC machining and precision grinding produce consistent sealing and reliability. This set of eight valves specifies a 2.180 in head, 0.3415 in stem, 5.540 in overall length, a bead locator groove and a 100 g weight each.
Manley Titanium intake Valve Kit - Small Block GM, Ford, Chrysler