PAC Racing Springs 8 Degree Valve Lock - 5/16 in Valve Stem - Standard Height - Titanium (Set of 16) PAC-L8056-16 140-17009-DR Competing models require you to

Competing models require you to weld after the net is installed risking damage to your safety equipment

Ultimate Hybrid Ceramic 1-Step

V-Drive or Optimum-V Clutches

Keys / Locks / Pins / Scuff Plates

PAC Racing Springs 8 Degree Valve Lock - 5/16 in Valve Stem - Standard Height - Titanium (Set of 16) PAC-L8056-16 140-17009-DR Competing models require you toProduct Description: Valve Lock 8 Degree 5 16 in Valve Stem Standard Height Titanium 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.