Rear end Gears and a question on price Ford vs GM

[racenmotorsports]

Sometimes I wish I was a GM guy for street fun. I went out to take pictures of some of the parts I have for the racecar and low and behold, I find a posi-trac from and s-10 blazer I thought I had gotten rid of and a set of 3.73 gears for a 7.5 rear end. Too bad Ford and GM don't have the same rear ends, I'd love to throw them in my stang... Anyway, anybody got any idea what I should ask for them before I put them on CL or one of the racing boards?

 

[Musturd]

What is it a g80 factory 3.73 LSD rear end ? From a 4x4 s 10

 

[racenmotorsports]

Yeah, I think so. I don't remember since it's been a few years.