PAC Racing Springs 10 Degree Valve Lock - 11/32 in Valve Stem - 0.050 in Less Height - Black Oxide (Set of 16) PAC-L8025-16 Open Face Helmet Utilizes proprietary anti-wear and friction

Utilizes proprietary anti-wear and friction reducing additives to fight valve train wear and increase horsepower

065" wall thickness 4130 chrome moly

9/16-18 in Right Hand Female Thread

Weathertight connectors securely lock together to provide reliable connections that are unaffected by water

1986 Ford F-350 Base 5

PAC Racing Springs 10 Degree Valve Lock - 11/32 in Valve Stem - 0.050 in Less Height - Black Oxide (Set of 16) PAC-L8025-16 Open Face Helmet Utilizes proprietary anti-wear and frictionProduct Description: Valve Lock 10 Degree 11 32 in Valve Stem 0. 050 in Less Height Steel Black Oxide Set of 16 Traditional Springs are made from the same size (Diameter) wire throughout the helix of the spring. PAC Racing Springs has partnered with technology leaders in order to provide this advanced new tapered wire product. Tapered wire allows for a true progressive and dual rate without reducing spring travel and increasing weight from traditional