Manley Performance Sport Compact Valve Locks 13010-8

Manley Sport Compact valve locks are manufactured from premium-quality, heat-treated steel. They are machined to exacting tolerances to ensure a proper fit with the valve spring and retainer. They feature a special beadlock groove that affords minimal vertical movement, especially when a valve float is present, for enhanced service life. Try these Manley Sport Compact valve locks for your performance engine rebuilds. Honda B Series Engines. Valve Locks, Machined, Steel, 7 Degree, 1-Groove, 5.5mm Valve Stem. Set of 16 pieces, enough to do 8 valves.