3SGE transmission...., Will it work with my 5sfe? Options

[gt_driFFter]

Ok here's the gist, My 5s tranny is just about ready to bite the dust at 235k miles which is damn good if you ask me. My question is, will the 3SGE transmission directly bolt up to my GT without any modifications? I was thinking that it would since it's from a "S" block engine, but I wasn't sure.

Also, I plan on doing a 3sgte swap as early as this winter. Would the 3SGE transmission work fine for this? Are there any advantages that the 3SGE transmission would have over my stock GT tranny?

These are all questions I need answered ASAP because I'm about to buy a 3SGE transmission and I want to know if it'll be beneficial to me!

PS- For anyone who is wondering WHY I chose the 3SGE, it's because I know someone who has one that has only 30k miles, and is willing to let it go for really cheap.

Thanks,
-Josh

[BLADDER_MASTER]

It should bolt up. Although what modifications needed I don't know. What gen 3S-GE is this tranny coming off of? Because the 3rd gen 3S-GE had a longer final drive ratio, so if you bolt it up to your 5S-FE, it's going to slow you down.