COMP Cams GM LS Dual Valve Spring Kit w/ Chromemoly Steel Retainers - 0.660in Max Lift Lighting | Light Bars Fits any 1" round aperture

Fits any 1" round aperture

The actuator system provides the physical movement to the rudder responding to the direction of control signals provided by the SP-120

PATENTS PENDING Very similar in general appearance to original equipment tank

Battery - Non-hazmat Lithium (included)

Made In The USA - US Patent number 9

COMP Cams GM LS Dual Valve Spring Kit w/ Chromemoly Steel Retainers - 0.660in Max Lift Lighting | Light Bars Fits any 1" round apertureIncluding 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. See 26925TS kit for kit with tool steel retainers. GM LS 4. 8, 5. 3, 5. 7, 6. 0 and 6. 2 Cathedral Rectangle Port Engines. Excludes LS7.