PAC Racing Springs 7 Degree Valve Lock - 11/32 in Valve Stem - 0.050 in More Height - Black Oxide (Set of 16) EBCRK1772 1-3/8 in Center Inlet

1-3/8 in Center Inlet

and oval track racers and are the ultimate choice for engines operating under 8000 RPM

eliminating bushing wind and snap back

30 spline axles

PAC Racing Springs 7 Degree Valve Lock - 11/32 in Valve Stem - 0.050 in More Height - Black Oxide (Set of 16) EBCRK1772 1-3/8 in Center InletProduct Description: Valve Lock 7 Degree 11 32 in Valve Stem 0. 050 in More 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