ANDREWS HIGH LIFT SPRING SET

Andrews, valve spring set. .600" high lift

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.

Fits: > 48-65 Panhead; 66-84 Shovelhead (NU)