Pac Racing Springs Valve Spring, 1200 Series, Ovate Beehive Spring, 340 lb/in Spring Rate, 1.100 in Coil Bind, 1.307 in OD, GM LS-Series, Set of 16 (PAC-1219)
KWD 85.500
Pac Racing Springs Valve Spring, 1200 Series, Ovate Beehive Spring, 313 lb/in Spring Rate, 1.140 in Coil Bind, 1.290 in OD, GM LS-Series, Set of 16 (PAC-1218)
KWD 87