I have had another 5 sets of CB mufflers manufactured in Sydney by the same guy who has done the last 20 odd sets supplied over recent years.
The barrels are the same size as the original CB mufflers with similar internal baffles and are made in 1.5 stainless to last forever.
The set ( two each) of mufflers, tailpipes,header pipes, gaskets, clamps, nuts and bolts sell for $660 complete. I can parcel post anywhere at buyers cost.
The sets are made for 1300 or 1500 single port only and have pre heater pipes
If interested contact me at; countrybuggybill@hotmail.com

Bill Moore