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COMP Cams .630" lift conical valve spring kit for 2009–2018 Dodge Gen IV HEMI 5.7/6.2/6.4 engines, rated to support up to 0.630" valve lift. The kit includes conical valve springs, steel retainers, locks, seals and seats and is supplied to fit without machine work. It’s intended as an upgrade for high-rpm stability on performance and race applications where increased lift capability and complete valve-train components are required.
COMP Cams 09-18 Dodge 5.7/6.2/6.4 HEMI 0.63in Lift Conical Valve Spring Kit
