New Guy with 1972 C10 project

[montygolf]

Hey everybody, just an new guys checking in. I do have a current project that I need some assistance with. I have a 1972 c10 long bed and I swapped out the 307 with a brand new 327 crate motor that has been built to almost 400hp. I'm currently putting a 700r4 behind it and I need to know some ideas on a drive shaft. I have seen the postings about using an 88 or newer drive shaft but I need to know what kind of vehicle to get it out of. Anyone had the same problem and figured it out? Thanks for the help! "Monty"