Andrews, AB grind / .450" lift camshaft

Andrews, AB grind / .450" lift camshaft

Gives .470" valve lift on Panhead, .450" on Shovelhead. Street. This is the A cam with the longer exhaust duration of the Andrews B. Improved high end performance and reduced oil temperature in hot weather. Should install with no headwork.

Fits: > 48-65 Panhead; 66-69 Shovelhead (NU)