Hey all! I just found this site! Ijust bought a 72 K5 from GA in Nov. it's clean but needs some finishing touches! It has a crate 350 (needs timing adjusted). Re-rewired (what a joke)! I've have tons of questions but need to read so I don't double post. I'll get some pictures of it to post. Has any one put a crate 502 in yet? If so which one did you get? What mods did you have to do? No if ands or buts! I will have one!