PAC Racing Springs 7 Degree Valve Lock - 5/16 in Valve Stem - Standard Height - Black Oxide - GM LS-Series (Set of 16) Fuel Filter Clamp Approved by all leading sanctioning

Approved by all leading sanctioning organizations

Includes both heavy and light spring sets for maximum flexability is setting pedal feel

1979-1999 GMC K1500 Suburban

Across our U

ΓÇóBillet metering blocks with 4-corner idle system

PAC Racing Springs 7 Degree Valve Lock - 5/16 in Valve Stem - Standard Height - Black Oxide - GM LS-Series (Set of 16) Fuel Filter Clamp Approved by all leading sanctioningProduct Description: Valve Lock 7 Degree 5 16 in Valve Stem Standard Height Steel Black Oxide GM LS Series 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