Comp Cams 26926 Ultra Dual Valve Springs; Designed for GM LSr Camshafts, .675 Lift, 1.290" OD, set of 16

Developed in conjunction with the new LSR™ Camshaft Series for GM LS engines, the #26926 Ultra Dual Valve Spring is the most high-tech of all COMP Cams® valve springs. With a host of high-end race design features and Super Clean® wire material, this lightweight, small O.D. dual valve spring is capable of controlling extremely aggressive profiles with lift up to .675".

• Designed to fit the stock valve spring pocket (without machining) and stock valve length

• Super Clean® wire material for unsurpassed resistance to fatigue, load loss and breakage