Hi all. New to the forum. Picked up a 76 LT Rally Sport recently that I am enjoying buying parts for. Its an original 80k mile 350 4-spd with 10 bolt posi. Body is in great shape outside of a pair of lower front fender patches (small rust out). Originally a yellow/black split color which I am planning on keeping with just a few changes. The top black will be a satin base where the yellow will be original. The white houndstooth interior is in decent shape outside of the drivers bucket being cracked. The original 350 has been re-worked with a Weiland intake & a 650 Eldebrock carb. Runs out pretty well. Im currently fitting it for 15x8 corvette rally wheels with police centers, & searching for a set of 235/60/15 T/A Radials. I plan to make it a driver while I restore it, being the last 2 cars (chevelles) I had became garage projects that never lived to their potential. Had to part with both. Second on my list is to do a full dual exhaust. It has headers on it now with a split to single with single to dual output muffler on it that I want to scrap. Plans are to have a new true dual come off the headers to a crossover back out thru Flowmaster 40's, bent out in the stock tailpipe locations. Local custom shop says they can do it for around $700. Anybody out there running true duals in this configuration? Im a bit worried about clearance of the mufflers being the one & only is tucked between the frame rails behind the rear axle kinda like a 3rd gen Iroc or Firebird is. Any concerns with going the way Im planning? Thanks, & looking forward to being a part of a great forum.