PAC Racing Springs 7 Degree Valve Lock - 11/32 in Valve Stem - Standard Height - Black Oxide (Set of 16) PAC-L8154-16 IB0-0778-A01-099-L 5 mm Thread

5 mm Thread

adapts Quadrajet carburetor to Holley® 4150/4160 intake manifold bolt pattern

KONI adjustable shocks have dominated professional and sportsman drag racing since 1969

While ready to run out of the box

Stage 2 V2

PAC Racing Springs 7 Degree Valve Lock - 11/32 in Valve Stem - Standard Height - Black Oxide (Set of 16) PAC-L8154-16 IB0-0778-A01-099-L 5 mm ThreadProduct Description: Valve Lock 7 Degree 11 32 in Valve Stem Standard 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