Rear End Interchange?

[nitrousr]

Need info on what years and models would have a rear end that would fit in my 89 dually. Thanks

[L29er]

is it the old style 89? if its the style like my avatar i`d say 88-98 and some 99-00 HDs, you`ve probly got the corprate 14 bolt full floater, i got the same unit, my 80 had the same one but i dunno if the spring perches were same dimensions easy tape measurement though

[nitrousr]

is it the old style 89? if its the style like my avatar i`d say 88-98 and some 99-00 HDs, you`ve probly got the corprate 14 bolt full floater, i got the same unit, my 80 had the same one but i dunno if the spring perches were same dimensions easy tape measurement though

 

thanks! is there any online sites where a guy can fine measurements overall width spring perch etc.

[L29er]

Go to wikipedia.com and type in *10.5" corprate 14 bolt differential* lots of info and many links to tech articles from magazines etc.