Manley 10 Degree Valve Lock - 3/8 in Valve Stem - Standard Height (Set of 8) HUR53852HST 1200 HP System

1200 HP System

Designed for race applications

In the late 1960s and throughout the 1970s Hooker dominated the drag race scene with nearly all NHRA ® Pro Stock (Super Stock) racers winning with Hooker Headers

They have a durable

Replacement 3/8" NPT thread-in probe for Derale adjustable thermostatsDerale has been the leader in performance cooling for decades

Manley 10 Degree Valve Lock - 3/8 in Valve Stem - Standard Height (Set of 8) HUR53852HST 1200 HP SystemManley 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