I just noticed a slight spin in the passenger side amc 20 tube. Just got finished installing a built sbc 350 and didn't get to weld the tubes yet. A little baeting on it and it spun already. Can this be spum back and welded or is this too late?
It can be spun back, but not sure how much work it will be to get it back in place. I would leave the spun tube attached at the ubolts, and loosen the opposite end, then use a bottle jack or something under the pinion.