Manley Dual Valve Spring Kit - 379 lb./in Spring Rate - 1.100" Coil Bind - 1.295" OD - Steel - Retainer - GM LS-Series 24232613 Monitoring this critical parameter ensures

Monitoring this critical parameter ensures that your cooling system is performing properly and your transfer case will continue to transfer the power to all of the drivetrain

6 AN Inlets / Outlet

Vehicle Applications: 1960-1965 GMC 1500 Series

140-340 Degree F

Manley Dual Valve Spring Kit - 379 lb./in Spring Rate - 1.100" Coil Bind - 1.295" OD - Steel - Retainer - GM LS-Series 24232613 Monitoring this critical parameter ensuresProduct Description: Valve Spring Kit Dual Spring 379 lb in Spring Rate 1. 100 in Coil Bind 1. 295 in OD Chromoly Retainer GM LS Series Manley Performance high performance and racing engine parts have been powering winners since 1966. Since our inception in March 1966, Manley Performance Products has been at the forefront of the high performance automotive industry. Founded by gearhead Hank Manley shortly after his graduation from Brown University,