1.300 Dual Valve Spring Kit - GM LS1
$572.20
Valve Spring - Race Street - Dual Spring - 408 lb/in Spring Rate - 1.040 in Coil Bind - 1.320 in OD - Set of 16
Valve Spring - Race Street - Dual Spring - 408 lb/in Spring Rate - 1.040 in Coil Bind - 1.320 in OD - Set of 16