Hello i have a 7.75 (9 bolt) rear axle that i was going to put in my 85 camaro. I was wondering if its possible too swap the 7.75 inch diff into a 7.75(10 bolt) rear axle. If its possible too, can i reuse the disc brakes on the 7.75 inch axle. If not can any one help me look for parts for the 9 bolt like a ring and pinion.

 

No, 9 bolt parts do not fit in the 10 bolt housing. Randy's Ring & Pinion has 9 bolt parts.

 

Are you looking to sell the 9bolt parts? I'm currently looking for a carrier in good condition.