What rear end came in the Turbo T

[KrazyKarl02]

Did a 1987 Buick Regal T Type come with an 8.5" rear or a 7.5"???

 

[Quicksilver]

8.5" with a 10 bolt cover...hth
John

 

[Boost231]

8.5

 

[novaderrik]

8.5" with a 10 bolt cover...hth
John

did they make an 8.5 without a 10 bolt cover?

 

[Quicksilver]

I believe that the only axel in GNs and T-Type is GM's late model 10 bolt case that uses the 8.5" ring rear. There is a early model 10 bolt axel that used a 8.2" ring gear. The Dana corp. has a couple cases that used an 8.5 " ring gears, both the 36 and the 44 come to mind. They may or may not have 10 bolt covers, I don't know.