PAC Racing Springs 7 Degree Valve Lock - 8 mm Valve Stem - 0.050 in Less Height (Set of 16) 12-402-4 Each set includes a pair

Each set includes a pair of gaskets

Suitable for Pro-Tour

GM Fullsize SUV / Truck 1999-2011 / Hummer H2 2003-07

1961-1961 Morris Cambridge

PAC Racing Springs 7 Degree Valve Lock - 8 mm Valve Stem - 0.050 in Less Height (Set of 16) 12-402-4 Each set includes a pairProduct Description: Valve Lock 7 Degree 8 mm Valve Stem 0. 050 in Less Height 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 traditional methods.