COMP Cams GM LS Dual Valve Spring Kit w/ Chromemoly Steel Retainers - 0.660in Max Lift 26925CS-KIT ECU Reprogramming Complete Assembly - Ready to

Complete Assembly - Ready to install as a drop-in replacement

Designed for 2017–2021 model compatibility

Pre-filters are designed to deflect the damaging debris

Whether you’re commuting through city streets or carving mountain roads

Direct replacement front license plate bracket engineered for secure

COMP Cams GM LS Dual Valve Spring Kit w/ Chromemoly Steel Retainers - 0.660in Max Lift 26925CS-KIT ECU Reprogramming Complete Assembly - Ready toCOMP Cams Valve Springs, Retainers 26925CS KIT GM LS Dual Valve Spring Kit w Chromemoly Steel Retainers; . 660" Max Lift 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 GM LS Dual Valve Spring Kit w Chromemoly Steel Retainers 0. 660in Max Lift