Well today sucked! I pulled the inner fenders out, and installed the gas tank. I flexed the front end with a jack, and jack stands to check out the drive shaft, that I have to redo. But that will wait. And I was not 100% happy with the flex. I might also push the axel back a inch or so, I don't think I like it so far foward.
So then I remembered that the 75 said limited slip front and rear in the glove box. I pulled the cover, and it is just a open diff.. So I decided to pull the cover off the front axel under the RK. Soon as I laid down I realized it was a 10B. Dumba$$ me!
And it has 3.73 open diff in it also. happy, happy. So I might take a walk through a junk yard or two, and see what I can find.
Chas, I might just go after those axels. But I think they are overkill for me. But I'll check them out better at lunch tomorrow.
For some reason I would run a D44, but am unhappy with a 10B. I don't know why. Maybe I'll trip over a D60. I know Three good spots to look.
But I aslo pulled the cover off the 12B I have laying around. It's got a Eaton coil-spring-type limited-slip. I've been kicking around tossing that and the d44 under the skyyk5.