PAC Racing Springs 7 Degree Valve Lock - 11/32 in Valve Stem - Standard Height - Black Oxide (Set of 16) PAC-L8146-16 MPIMPI-A-CPC-GT-RED 1983-1987 Mercury Cougar

1983-1987 Mercury Cougar

Overall Length - Side/Side

1993-1999 GMC P3500

Classic Oval / Road Race

Signature black horn button with Mustang emblem

PAC Racing Springs 7 Degree Valve Lock - 11/32 in Valve Stem - Standard Height - Black Oxide (Set of 16) PAC-L8146-16 MPIMPI-A-CPC-GT-RED 1983-1987 Mercury CougarProduct 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