PAC Racing Springs 1300 Series Circle Track Dual Valve Spring - 670 lb. - 1.150 in Coil Bind - 1.430 in OD (Set of 16) AA0810AF2X610101 and turn-key automobile development facilities

and turn-key automobile development facilities

Extra space provided for storing brake spray

Windshield Wiper Kit

Thick Steel Core

PAC Racing Springs 1300 Series Circle Track Dual Valve Spring - 670 lb. - 1.150 in Coil Bind - 1.430 in OD (Set of 16) AA0810AF2X610101 and turn-key automobile development facilitiesProduct Description: Valve Spring 1300 Series Circle Track Dual Spring 670 lb in Spring Rate 1. 150 in Coil Bind 1. 430 in OD 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