Manley 10 Degree Valve Lock - 3/8 in Valve Stem - Standard Height (Set of 8) Boost / Vacuum Gauge 2010 Ford Mustang

2010 Ford Mustang

Ford Windsor V8

Fully machined on the inside for added weight savings

GM and Ford (Passenger Cars Only) - Chrome

External Regulator

Manley 10 Degree Valve Lock - 3/8 in Valve Stem - Standard Height (Set of 8) Boost / Vacuum Gauge 2010 Ford MustangManley Valve Lock Keeper, LOC 10 DEG . 3715 BEAD. Product Description: Valve Lock 10 Degree 3 8 in Valve Stem Standard Height Steel Black Oxide Set of 8 Manley Performance high performance and racing engine parts have been powering winners since 1966! Manley Budget Replacement Valves are better than stock valves. Manley Budget Performance Valves are for the value conscious engine builder. Manley Street Master Valves are excellent for mild performance