Yes looks OE. Some people are saying they didn't have a 8 3/4 big bolt pattern for a body. This is big bolt pattern and looks all stock. Center section has been replaced. Center section is not original to rearend. I pulled it out of a 68 Barracuda
Yes it big bolt pattern. 5 by4.5 Not sure on axles but look stock. I need to get to storage and measure it. But it was in a 68 Barracuda and I believe with stock spring location.