This spring kit contains PAC 1208X Dual Valve Springs, matching titanium retainers, your choice of locator, locks, and seals.
Spring Specs are 160 lbs @ 1.800", 482 lbs @ 1.100", Coil Bind 1.000", Max Lift .750"
This is a drop in spring kit for all 15 degree LS heads including: LS1, LS2, LS3, LS4, LS6, L76, L92, L99, LQ4, LQ9, L33, LSA...etc.
This kit will not fit LS9 engines. It will fit LS7 heads with the proper amount of shims.
||Valve Spring Kit
||Brian Tooley Racing
*Item ships directly from Brian Tooley Racing.