1964 C10 fleet side swb

[Justin71105]

Just testing out my new angle finder, where would the correct spot be to measure the pinion angle and crank angle to calculate drive-line angles.

Just have it on jack stands right now so angles probably aren't correct, should have wheels/tires in this week. Just want to make sure I am measuring the correct spots. Also putting in 2" drop coils to go with my 2.5" drop spindles so probably change trans angle more.

Took pictures of where I placed angle finder, got to different measurements. Looked online and it is pretty confusing, hoping when I get wheels and tires on the front the trans will angle down some more. It is reading less than 0.5 degrees downward angle. Rear is reading between 3.9 and 4.7 and while to me it appears to point up it shows a down arrow.....