I'm sorry if I'm posting this in the wrong thread. I'm new but I've actually used this website constantly the last year and a half in the restoration of my 1073 rs z28. I know this subject has been beaten to death but I'm down to the very last part of my car and that is my need for 4 into one side pipes. I really want the real deal for a sbc. I'm not above doing my own fabrication but even the patriot fake pipes are either way to long to even fit and there actual exaust tube it 3.5 inches and I really want a true 4 inch wide pipe running down the side of my rocker panel. Any help or sets for sale would be greatly appreciated.