Upgrade your engine performance with the PAC Racing Springs 1.645 Triple Valve Spring. With a spring rate of 689 lb/in and a durable design, this valve spring ensures optimal function and longevity. Featuring a 1.130 in coil bind and a 1.645 in OD, this...

Elevate your engine performance with the 1.645 Triple Valve Springs (16) by PAC Racing Springs. Designed for the ultimate drag racing experience, these triple springs boast a high spring rate of 689 lb/in to ensure optimal valve control and performance...

Valve Spring - 1200 Series Drag Race - Triple Spring - 689 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - Set of 16

Valve Spring - 1200 Series Drag Race - Triple Spring - 689 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - Set of 16

Valve Spring - 1200 Series Drag Race - Triple Spring - 689 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - Set of 16

Valve Spring - 1200 Series Drag Race - Triple Spring - 687 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - Set of 16