Quick view Compare Pac Racing Springs Pac Racing Springs PAC-1220-16 Valve Spring, 1200 Series, Ovate Beehive Spring, 370 lbs/in. Spring Rate, 1.210 in. Coil Bind, 1.000 in./1.445 in. OD, Set of 16 Now: $223.67 Was: MSRP: $280.80