My 69 with good condition leaf springs, stock AMC-15 rear axle, T-5 and a Pinto driveshaft does not vibrate at all. All my original driveline Americans had some vibration that I always put down to their not being designed to be run at 70mph! [Not that it was even legal to do so at the time I owned them] -- Mark Price Morgantown, WV 1969 AMC Rambler, 4.0L, EFI, T-5 -------------- Original message ---------------------- From: "Jay" <jciampi@xxxxxxxx> > I don't dare get my 232 up to 65mph. It might have a driveshaft come up > through the floor or something. LOL. It seem like the vibration I have > diminishes as the speed goes up. > > Jay > > _______________________________________________ > Amc-list mailing list > Amc-list@xxxxxxxxxxxx > http://www.amc-list.com/mailman/listinfo/amc-list _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://www.amc-list.com/mailman/listinfo/amc-list