Originally Posted by
oohogwash1
Thanks, Looks pretty similar on paper, what was it like on the road?
It has a different spline to the 23/1" for T5 I think
That depends on what Tyre sizes & Diff you use its overall gearing that matters not your 5th gear ratio. If you require this box you are going to be changing the Diff as well im sure as they are even weaker than the T5.
the 3.8% difference in 5th gear between the T5 & Tremec does not really matter just get the overall gearing of Tyres/Diff & 5th gear to where you want it.