Valve Spring - 1300 Series Drag Race - Triple Spring - 900 lb/in Spring Rate - 1.140 in Coil Bind - 1.695 in OD - Set of 16

Valve Spring - 1300 Series - Triple Spring - 896 lb/in Spring Rate - 1.140 in Coil Bind - 1.710 in OD - Set of 16

Valve Spring - Single Beehive Spring - 332 lb/in Spring Rate - 1.220 in Coil Bind - 1.320 in OD - Set of 16

Valve Spring - Beehive Spring - 386 lb/in Spring Rate - 1.181 in Coil Bind - 1.077 in / 1.282 in OD - Set of 16

Valve Spring - 1200 Series - Ovate Beehive Spring - 308 lb/in Spring Rate - 0.965 in Coil Bind - 1.061 in OD - Ford Coyote - Each

Valve Spring - 1200 Series - Ovate Beehive Spring - 308 lb/in Spring Rate - 0.965 in Coil Bind - 0.698 in / 1.061 in OD - Ford Coyote - Each