Man this poor guy can’t get any help.

You can’t use a level on the intake unless your are POSITIVE the car is at its normal ride height.

All you guys with E Bodies - all he needs is a few measurements.

Centerline of output shaft to floor and to one’s rocker flange.

Crankshaft centerline from top of front longitudinals and to side of one longitudinal.

And to make sure his engine is true horizontal when viewed from the front of the car.