Currently have a 67 convertible 327/210 with powerglide. The car will be used for cruising around town with some highway. It has a t-handle floor shifter and a peg leg rear end with 273 gears I believe. I've read through alot of the posts reguarding this swap and am confused. Not to hard for that to happen to me. Anyway I'd like to swap out the PG. What would be the best swap, TH350, 700r or 200R in my situation? What is required with each swap(driveshaft mods, crossmember mods)? What cars can I find each type of trans in? I realize I'm asking for a lot of advice here but any help and advice you would extend to me would be greatly appreciated. TIA Pete