GZP ECO-line alignment tool #33443-84

Alignment tool to ensure that the tappet tracks on centerline of cam lobe on 1977 to present Big Twin. Must be used whenever one of the tappet blocks is removed. Use two of these alignment tools on 1999-2017 Twin Cams to align the oil pump to cam support plate. Helps reduce oil scavenging problems associated with oil pump misalignment (OEM 33443-84).