Personally I love my original Southside bars, precaution was taken to weld washers for the extra support as I had heard that they will elongate the holes. 1.38 60 foot times. I have Metco uppers on that car. Been that way since 98. I have Metco uppers and lowers on another car since 99. I have HRParts on the race car, love them also, if I had to buy another set for a street car I would do it no questions asked. The build quality is nice. I recently saw that the Southsides were in production again but don't know about their new stuff. If you got a different brand of lowers, what do you plan to run for uppers?