In the Tech Tips section there is an article about an S-10/F body T-5 Hybrid swap. I tried contacting the webmaster to hopefully reach the author. There are a few things that aren't addressed: I wondered why they weren't able to use the S-10 tailshaft. Wouldn't this take care of the speedometer gear location issue? Was it a different diameter/legnth,...? And what about the rear end gears? If you have, say 4:11s behind a tranny that was designed for 3:45s wouldn't that affect the speedometer accuracy? What do you do to correct this?