PAC Racing Springs 7 Degree Valve Lock - 7 mm Valve Stem - Standard Height - 3 Radius Groove (Set of 16) 71801 Contains an effective anti-foaming agent

Contains an effective anti-foaming agent

Available for Edelbrock single- and dual-quad applications

1965-1976 Ford F-100

simply screw-in new fitting

3/8" Quick Connect

PAC Racing Springs 7 Degree Valve Lock - 7 mm Valve Stem - Standard Height - 3 Radius Groove (Set of 16) 71801 Contains an effective anti-foaming agentProduct Description: Valve Lock 7 Degree 7 mm Valve Stem Standard Height 3 Radius Groove Steel Natural 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