petkover

My 1979 F150 recently started shaking/hopping. It feels like it's worse in the rear of the truck. I don't think it is, but It almost feels like one of the rear axles is bent? That's the best way to describe the vibration. It's not a bent rim, and I don't really know where else to look. Any ideas?

JayzDaddy

Drive shaft, u joints