Rear is 8.8 spooled with 4.56:1,
Wheels are 10x15. Tires...Talked to both Hoosier and MT tech this past week. To stay with DOT, going with the Hoosier Quick Time Pro Bias tires 27x10x15.
MT does not recommend any 26" DOT's for any 10" wide rims.
Based on past experience I really need the dia, if I ever get this car to hook this thing is going to crank 8200rpm. I have already hit about 7600 on my 11.20 pass at 129mph on my wore out set out set of MT ET Streets.
Ps
(Note page 6 post 101 was last trip to the track, and I do have videos in the car of a bracket off the sun roof, I can't quite make out 4th gear top rpm but it is north of 7500rpm.)