6.1L Tremec 6 Speed fitment question??

Yeah that to both the replies. It would look much better behind the ^.1 going in my car than the 4spd I have.

On a serious note the one thing you may want to check is the input shaft length. I havent fitted the 4 gear uo to my 6.1 yet but have read that the 4 gear input shaft may require a slight trimming at the end due to the way the crankshaft is. That might mean the 6 gear may not reach fully in to the pilot bearing as it should.