UPDATE

I have the r180 diff mocked up in the 79. I left the shafts on it and they seem to be the right length. My only problem is the bolt that the rear of the diff mounts to is in the wrong place. I can see where it could slide forward....but how?

Here's a photo of the bolt on the parts car. You can see how the bolt can be in two different spots. Question is, how do I adjust it?

da... Just saw the picture........ never mind... bad reply.. delete

Edited April 21, 201213 yr by Carl Beck