PAC Racing Springs 7 Degree Valve Lock - 7 mm Valve Stem - Top Lock - 3 Radius Groove - Black Oxide (Set of 16) 33131-51311-W LeMans 1981-1975Bilstein's competition monotube racing

LeMans 1981-1975Bilstein's competition monotube racing shock absorbers worldwide racing dominance is legendary

1959-1966 Oldsmobile Dynamic

The MSD Cap-A-Dapt adapts a large

3 in Diameter Core

1" Rear Drop

PAC Racing Springs 7 Degree Valve Lock - 7 mm Valve Stem - Top Lock - 3 Radius Groove - Black Oxide (Set of 16) 33131-51311-W LeMans 1981-1975Bilstein's competition monotube racingProduct Description: Valve Lock 7 Degree 7 mm Valve Stem Top Lock 3 Radius Groove 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