Howards Valve Locks - 11/32 10 - Forged GBSSE Fits all 2015 and newer

Fits all 2015 and newer S550 Mustangs

16 in Wide

It provides excellent energy delivery to the spark plugs

efficient operation

all rotating internals

Howards Valve Locks - 11/32 10 - Forged GBSSE Fits all 2015 and newerProduct Description: Valve Lock 10 Degree 11 32 in Valve Stem Single Groove Standard Height Steel Black Oxide Set of 32 The name Howards Cams has been synonymous with high performance camshafts since the 1950s. Howards Cams have always used on track experience to design the most powerful designs. This includes early Top Fuel favorites driven by Jack Chrisman and Larry Dixon Sr. Today we have even a greater group of experienced racers in Circle Track,