We are selling a vintage new old stock Harley-Davidson factory muffler part number 65548 – 79. We have a huge box of these; they came from the Dixie distributing liquidation and rather than sell the whole pallet we are selling 1 of them at a time. The body of the muffler is about 3" in diameter. The overall length is about 21". The inlet where the header pipe goes in is about 1 and 3/4 inch. There's writing on the muffler and it's hard to read but it looks to be Strader Engineering. Not sure how this muffler is supposed to mount on the bike. Obviously the front portion slides into the header pipe and clamps tight but there's no stud, threaded hole or bracket to support the muffler body. I assume you're supposed to take a body clamp around the muffler to support it.

We do not have the rear Muffler. We only have the front.

We had a customer send us the research shown in the last picture which is where we got what these fit.

These are new but keep in mind that they been sitting in a warehouse for decades and there are probably some minor scuffs or rub marks from sitting that long.