LUNATI

Valve Spring - Single Spring / Damper - 342 lb/in Spring Rate - 1.094 in Coil Bind - 1.500 in OD - Set of 16

Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.175 in Coil Bind - 1.51 in OD - Locks / Titanium Retainers - Kit

Upgrade your engine performance with the top-of-the-line 1.510in Valve Springs by LUNATI. These high-quality dual springs with a 348 lb/in spring rate ensure optimal valve control and reliability...

Elevate your engine's performance with the 1.514 Dual Valve Spring Set w/Damper by LUNATI. Designed for maximum durability and precision, this set of 16 valve springs features a 503 lb/in spring rate...

Elevate your engine performance with the 1.540 Vale Spring Kit w/ Retainers & Locks by LUNATI. This kit features dual springs with a 377 lb/in spring rate, ensuring optimal valve control. Designed...

Upgrade your engine's performance with the high-quality 1.550in Valve Springs by LUNATI. These valve springs feature a dual spring/damper design that ensures optimal performance under all conditions...