Including properly matched quality dual valve springs, 7 degree locks, viton seals, hardened seats and chromemoly steel retainers, this spring kit is ready to bolt onto LS heads with aggressive cams with up to .660" valve lift.

COMP Cams Engine Valve Spring Kit 26925CS-KIT

Specifications:

Description_SHO	LSDualSprngKtCStl
Description_INV	LSDualSpringkit.66MaxLiftChromemolySteel
Description_ASC	See 26925TS-kit for kit with tool steel retainers.
Description_KEY	GM, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0, LS1, LS2, LS3, LS4, LS6, LS7, LSA, LS9, Camaro, Silverado, LS Swap, 383, 350, SBC, Chevelle, Yukon, L92, LM7, 325, GMC, Trailblazer, Corvette, GM LS, GEN III, GEN 3, GEN IV, GEN 4, DOD, AFM, VVT, BTR, Texas Speed
Description_DES	GM LS Dual Valve Spring Kit w/ Chromemoly Steel Retainers
Description_DES	.660" Max Lift
Description_SHP	None
Description_ASM	GM LS 4.8, 5.3, 5.7, 6.0 and 6.2 Cathedral/Rectangle Port Engines. Excludes LS7.
Description_EXT	Including properly matched quality dual valve springs, 7 degree locks, viton seals, hardened seats and chromemoly steel retainers, this spring kit is ready to bolt onto LS heads with aggressive cams with up to .660" valve lift.
Description_DEF	Engine Valve Spring Kit