Manual trans swaps: Cheapest vs Easiest vs Best Performing vs Best Driving Experience

I'm debating the Passon overdrive vs the T56 for a current project as well...a local has a T56 magnum for sale so it may just come down to the fact I can drive over to his house and pick it up...but a part of me thinks the OD 4 speed would be good enough for what I want...


I priced out both options at one time and if I remember correctly they were very similar in price range.

I went the passon route because I didnt want to redo the floor I installed 2 years prior.

I run 4.30 gears now with the OD
Somedays I wonder if I went the other route and put 4.88 gears.