WTB Flowmaster 40's 2 1/2 must be offset inlet offset outlet , Let me know what you have and what you want for them . Must not be in bad shape but do not have to be new .Thanks

Good luck on here. There was a Borla stainless cat back setup, but thats gone. Otherwise you can get them here. Its about what I paid when I had my duals replaced on my '87 Monte SS.
http://www.flowmastermufflers.com/shop/index.php?main_page=product_info&products_id=3289

well I have a great 409 stainless steel 2 1/2 mandrel bent tubing, hangers, clamps ect these give excellent exhaust flow all I am looking for is a set of Flowmasters 40's and you never know someone may have them offset inlet and offset exit . Thanks to everyone