PAC Racing Springs 7 Degree Valve Lock - 11/32 in Valve Stem - 0.050 in More Height - Black Oxide (Set of 16) HSP504701 The Dura-Link Seal works with

The Dura-Link Seal works with current Rugged OFFROAD intercom cables

meeting the Demands of Today's High Tech Ignitions

Cast Iron Gear and Performance Tuned Advance

Additional Parts Needed (Oil Pan Gasket GM(R) 12612350 or equivalent

PAC Racing Springs 7 Degree Valve Lock - 11/32 in Valve Stem - 0.050 in More Height - Black Oxide (Set of 16) HSP504701 The Dura-Link Seal works withProduct 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