here are some of the pics of the exhaust parts. i went with the 304 stainless bends made by pypes and available from summit. 4-30* and 2-90* in 3" for the x pipe and 4 combo bends in 2.5" for the tailpipes. i would have been better off getting individual bends for the 2.5" stuff, but i thought the combo bends would provide a little more, or at least the same amount of material to work with, but i was wrong. the individual bends are 24" and the combos are 36", and the combo is the same price as 2 individual bends. go figure.
i also went with the stainless flowmaster 50 series deltas. i ran the 40 deltas previously on the car, and im running a single 50 delta on my silverado with a 5.3 and love/d both. my wife wanted slightly quiter than the 40's, so the 50's were the next choice. i looked into magnaflow and dynomax, but i cant say that i like that sound. i couldnt find one clip where i thought that they sounded good. im not a fan of the original 40 series either, but i love the mellower sound of the deltas.
i still need to puchase the straight pipe, but at 10 bucks a foot im going to hold off a little more until i know what i need.