This replacement ignition advance unit features a stainless steel base, heat treated weights, cam center screw, and plate with points and condenser for 1970-Up Harley-Davidson mechanical advance ignitions. Replaces OEM# 3251770T, 32517-70, and 32577-70

Note: There are no returns on carburetors, electrical items, full frames, hardtails or made-to-order items (such as magnetos) unless there is a manufacturer’s defect.