I have been looking for exhaust images for this with no luck. I hope you guys can point this newbie in the right direction. I just installed long tube headman headers to my 1993 SWB with a very HOT 383 stoker. I think you all ready know my dilemma. Is there an aftermarket crossmember that I can purchase to allow for true duals? I was debating on cutting the cross member and welding in DOM tube to allow for the exhaust to pass thru. I figured I would run I past the OG's of Chevy truck 1st. Any advise will help.