PAC Racing Springs 1.106 Dual Valve Springs 1300 Series | PAC-1312-16

PAC Racing Springs PAC-1344-16 valve springs. Features 1300 Series Circle Track dual spring design, 743 lb/in rate, 1.055 in coil bind, 1.570 in OD, set of 16, ideal for circle track racing.

PAC Racing Springs PAC-1328-16 valve springs. Features 1300 Series Drag Race dual spring design, 629 lb/in rate, 1.100 in coil bind, 1.625 in OD, set of 16, ideal for drag racing applications.

PAC Racing Springs PAC-1354-16 valve springs. Features 1300 Series Drag Race dual spring design, 1015 lb/in rate, 1.230 in coil bind, 1.550 in OD, set of 16, ideal for drag racing applications.

PAC Racing Springs PAC-1334-16 valve springs. Features 1300 Series drag race dual spring design, 740 lb/in rate, 0.973 in coil bind, 1.300 in OD, set of 16, ideal for drag racing applications.

PAC Racing Springs PAC-1329-16 valve springs. Features 1300 Series Drag Race dual spring design, 780 lb/in rate, 1.130 in coil bind, 1.500 in OD, set of 16, ideal for drag racing applications.