I would like to replace the stock muffler on my 71 rs/ss. I believe the current setup is still stock. :Has one muffler with two exit pipes. I would like a Flowmaster to direclty replace it, clamp style preferrably. Does anyone know where I can find a muffler like this? Thanks.
Take a look at the picture of my car, follow the link.
http://img.photobucket.com/albums/v8...1188001317.jpg

 

http://store.summitracing.com/egnsea...lse&N=+115
Pick a serries of muffler you want and choose dual outlet, center or offset inlet and the size of each. Look at the description and they give the dimensions of the muffler. Different series have different lenght and chambers and such. Some times you may need a lenght of pipe to go in there but if its straight then all you need is a muffler shop to expand it for a slip fit.