PAC Racing Springs 1300 Series Drag Race Dual Valve Spring - 813 lb. - 0.985 in Coil Bind - 1.300 in OD 26995-16 1964-1972 Pontiac Grand Prix

1964-1972 Pontiac Grand Prix

zMAX is not an additive at all

Acura / Honda 1988-2001

Nissan SR20 MotorsVibrant Performance was established in 1997 to design and produce Exhaust and Induction components for the Sport Compact performance market

B&M Mega / Sport Shifters

PAC Racing Springs 1300 Series Drag Race Dual Valve Spring - 813 lb. - 0.985 in Coil Bind - 1.300 in OD 26995-16 1964-1972 Pontiac Grand PrixProduct Description: Valve Spring 1300 Series Drag Race Dual Spring 813 lb in Spring Rate 0. 985 in Coil Bind 1. 300 in OD Sold Individually 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