does anyone know where i can get an exhaust kit for my suburban online? its a 1990. it doesnt really matter too much about single or dual, but it needs to be bolted onto the stock manifolds and i need to have a cat converter. i dont know if anyone knows of places that sell all the prebent pipes without the mufflers so i can just buy a flowmaster and put it in there or something like that. i know LMC has a dual exhaust kit thats pretty inexpensive, but none of the kits listed are for my year. will any of the other years fit mine? thanks for any help you guys can give me.