Your gonna make me go to picknpull tomorrow with a tape measure. There are only a couple billion f bodies in there. I'll see if there is a difference between 3rd and 4th gens. I do know the rear disc brake hard lines wont work. Just trying not to cut mine.
Ive heard the rear sway off a blazer works just fine.. One of the members on here slapped one of those on his TY and apparently it worked great. Cant remember who though...
I have yet to find one (blazer sway bar) in the pick n pull. Every time I find one in the regular yards, they want to sell the whole rearend or they have been flamed off.