Overdrive Transmission for 630 HP motor

Just out of curiosity as I'm doing a 4L60 install as we speak...how far from the floor to the center of the trans output shaft did you end up at...I know this has nothing to do with the drive line angles..tanks
Did you use the 2-peice case 4L60E?

The tunnel floor looks like it may have been "massaged" about a 1/4" from the previous 2004R car-prep.

The measurement I set this time resulted in 4 1/4" from the center of the output shaft to the floor bottom.