Motor/trans angle?

[Shawn0331]

Unless you're dropping the ride height by a lot Just match the trans to the Diff angle. weather or not the front is up higher than the rest or vise versa it dont matter because those angles are going to change depending on ride height. But if you are dropping your ride height drastically to the point where it is going to change your pinion angle then you need to get the vehicle level, jack the rear end up and all that jaz.