1218 VALVE SPRINGS FOR GM LQ9 LQ4 LS LS1 LS2 LS3 LS6 4.8 5.3 6.0 6.2 .600" LIFT
LS1, LS2, LS3, LS6, LS7, LS9 LSX Engines. 600" Valve Spring Kit For LS1 LS2 LS3. Damper Spring Included: No. The Spring Kit is a drop-in high performance spring kit for all OE LS cylinder heads and is rated for up to. 600" lift.