My friend has his 70 Challenger T/A on a rotisserie with the suspension removed, both front and rear. His body guy says that the right front framerail is tweaked and the car needs to go on a frame machine. He wanted to get a set of body casters so they can roll the car onto the frame machine to tweak the framerail back where it belongs. They said that the car can be on a sturdy set of casters and they can pull the rail. I thought that US Cartool used to sell them but my friend said that their website didn't show them. Does anyone else offer them ready to bolt on?