Comp Cams Hi-Tech Drag Race 1.66In Dia. Triple Valve Spring 947-16

Comp Cams Hi-Tech Drag Race 1.66In Dia. Triple Valve Spring 948-16Valve Spring - Race Extreme - Triple Spring - 687 lb/in Spring Rate - 1.130 in Coil Bind - 1.660 in OD - Set of 16

Comp Cams Hi-Tech Drag Race 1.660 Dia. Triple Valve Spring 946-16Valve Spring - Race Extreme - Triple Spring - 688 lb/in Spring Rate - 1.130 in Coil Bind - 1.660 in OD - Set of 16

Comp Cams Hi-Tech 1.269 Dia. Outer Valve Springs- W/Damper 941-16Valve Spring - Race Sportsman - Single Spring / Damper - 454 lb/in Spring Rate - 1.100 in Coil Bind - 1.269 in OD - Set of 16

Comp Cams Valve Springs - Triple 1.686In 26028-16Valve Spring - Race Extreme - Triple Spring - 712 lb/in Spring Rate - 1.161 in Coil Bind - 1.686 in OD - Set of 16