I have been using an AMC-20 in my race only 70 AMX since 1975. I had the stock axle tubes welded to the center section and the spring perches reinforced by Ken Keir the chassis guy. Used Henrys 1 piece axles, AM Factory 4.44 R&P, a 390 lefthand thread Twin Grip w/ an extra steel. The only problem I have had is one axle bearing gone bad. If it ever breaks i'll get an FSJ housing and do it again! amxron 70 AMX 70 Hornet 78 FSJ Wagoneer Fleet&JEEP Mgr Orbit/AMC-JEEP 50-1787 _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list