Drive Shaft Length

Thanks for the responses! I do have the chart. I took the drive shaft to my local shop and they measured it for length, it is at 48.50, which is within spec.

Now, the next question is what is the factory recommended pinion angle that I should have? The car has the original springs and has extended shackles in the back mounts. The springs have settled.

I know there are shim kits for the spring perches to correct the pinion angle. This very well could be the issue.

Thanks

Pa karp