Hello,
I searched and read quite a few postings regarding muffler replacement but am not able to find an answer to my question. I would like to replace the muffler on my 1979 301W Firebird Formula. Does a bolt on replacement muffler exist for this car? Possibly Flowmaster, Magna Flow or do I need to try and locate a NOS part? This car has the P3-91 301W exhaust system with a transverse mounted muffler. It has one inlet and two outlets. I think they are all 2 1/4" diameter.
Thanks