Been looking to add a 7/8" bar to rear of my 66 Chevelle. I have been unable to find a GM part. Anyone know the quality/accuracy of these? Supposedly USA made. Different vendor but looks like the same manufacturer? Thanks for the help.
https://www.ebay.com/itm/64-72-A-bod...paoYz~&vxp=mtr
https://www.ebay.com/itm/1964-72-GM-...JXVhA7&vxp=mtr