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COMP Cams .675" lift conical spring kit with tool steel retainers for GM LT1 and LS7 applications. The conical profile reduces active mass in the upper coil and creates progressive frequencies that dampen coil oscillation better than conventional springs, enabling more aggressive cam profiles and higher rpm capability. The kit includes springs, tool steel retainers, locks, seals and seats, with Superfinish processing for improved durability.
COMP Cams Conical Valve Spring Kit GM LT1/LS .660in/.932in Dia
