[Guest]

are the rear housing om my 91 2wd 10 bolt the same as a 89 blazer with 4wd also 10 bolt. I thought about swap the whole axle but the 4wd is wider so I was thinking just take the gears and limited slip and put it in my rear end please help quick

 

[Jay72]

If the housing is wider you shouldn't use it because the tires will stick out too far, unless you get some custom rims with deep backspacing.
Or you could swap the gears and posi out, but remember you'll need to set them up just like a brand new set as far as backlash and tooth contact pattern.

 

[Guest]

Cool thats all I needed to know now to find a way to get enough money to purches a the totaled blazer. I plan to use the limited slip gears gas tank and possibly buckets to replace the dodge neon seats in my truck now.