74 Duster 8.75 rear axle ????

[mmoose]

Ok so i bought this duster and it has a rear axle that the mounting faces out to out on the drums of 62", seems to wide to me what should the mounting measurement be?? It is a 8.75 with a 3.23 open diff with large drums.

 

[naji408]

Here you go buddy http://www.moparts.org/Tech/Archive/axle/17.html

 

[crackedback]

The chart in that link is garbage. Please don't use it. The written stuff above that chart is good info.

This link has the best overall info for 8.75 lengths.

http://www.moparts.org/Tech/Archive/axle/16.html