Ok guys, I got a good one.

When I am cruising down the highway and I step on the gas my 79 CJ seems to pull to the right. When I let off the gas it pulls back to the left. This even happens with light throttle application.

What do you think? Broken trans mount? Engine mounts? Problem with frame?

It's a 79 CJ7 with a built 401/Turbo 400/Q-Trac.

Thanks!