Description
Andrews Andrews, valve spring set. .600″ high lift
48-65 Panhead; 66-84 Shovelhead (NU)
Compatible with up to .600 valve lifts. Allows cam grinds C, D, M, 9, 10, Z, 3 to be installed without machine work. Note: Must be used with Andrews 503535 .600″ high lift top collars.