Passon or Tremec TKO 5 speed gear box consideration.

Have you thought about Passon's 4 speed overdrive ? On a budget ? We put one in a 73 Cuda and it worked out great.That will be a direct bolt in and all you would have to buy is the tranny and maybe the shift arms.I had a TKO in a B body and a A body..Yes the floor needs to be worked.Never did like the way it shifted, and it would grind during a power shift.Tremec may have fixed that by now.What we found out you always run out of road when you got your foot in it before you ever hit high gear.So it was 1,2,3,OD for me ! Just something to think about but, if the funds are there,,,,Shoot for the Stars !!