Here is some more information:
Re: Dana 60 Bill of Materials list
http://www.therangerstation.com/tech_library/Dana_BOM_numbers.htmlFor Mopar only:
Bill of Materials Numbers:
68-69 B body 3.54 Powr-Lok 602957-1, -2, -3, -4
4.10 Powr-Lok 602957-5, -6
69.5-70 B body 3.54 Powr-Lok 603109-1, -2
4.10 Powr-Lok 603109-3, -5
4.56 Powr-Lok 603109-6, -7, -8
70-72 B body 3.54 Trac-Lok 603222-1, -2
4.10 Trac-Lok 603222-3
4.56 Trac-Lok 603222-4
75-77 B body 5.13 Powr-Lok 603347-2
5.38 Powr-Lok 603347-1
69-71 E body 3.54 Powr-Lok 603080-1, -2, -4
4.10 Powr-Lok 603080-3, -5
4.56 Powr-Lok 603080-6, -7
70-72 E body 3.54 Trac-Lok 603226-1, -2
4.10 Trac-Lok 603226-4
74 E body 5.38 Powr-Lok 603425-1
77-78 Retail 4.10 Trac-Lok 603831-1
Maint.
67-70 D200/W200 Std 602423
68.5-70 D200/W200 Std, Powr-Lok 602010
69.5-72 D200/W200 Std, Powr-Lok, Trac-Lok 603016
71.5-75 D200/W200 Std, Trac-Lok 603236
76 D200/W200 Std, Trac-Lok 603769
77 D200/W200 Std, Trac-Lok 603775
78 D200/W200 Std, Trac-Lok 603892
71-75 D200/W200HD Std, Trac-Lok 603237
76-78 D200/W200HD Std, Trac-Lok 603647
70-71 B300/M300 Std, Powr-Lok, Trac-Lok 603160
71.5-74 B300/M300 Std, Trac-Lok 603313
74.5-75 B300/M300 Std, Trac-Lok 603516
76 B300/M300 Std, Trac-Lok 603645
76.5 B300/M300 Std, Trac-Lok 603768
77-78 B300/M300 Std, Trac-Lok 603774
78 B300 Maxi Std 603832
The higher ratio gearsets shown in the table of BoM numbers may be Pro-Stock applications. Also, the application years shown seem to be calendar year, not model year (there were no '69 E bodies).
Axle shaft dimensions vary in Dana 60 axles. Dimensions of semi- floating (passenger car type) axles shafts are shown below. Shaft lengths are measured from the outer flange face to the inboard end of the shaft. Note that the right axle shaft is always shorter than the left, so unlike the Chrysler 8 3/4" axle, Dana 60 axle shafts will not interchange side-to-side.
BoM Dia.-splines L shaft R shaft
602957 1-1/2"-23 29-21/32" 28-9/32"
603109 1-1/2"-35 29-21/32" 28-9/32"
603222 1-1/2"-35 31-5/64" 29-11/16"
603347 1-1/2"-35 28-7/16" 27-1/16"
603080 1-1/2"-35 30-7/16" 29-1/16"
603226 1-1/2"-35 30-7/16" 29-1/16"
603425 1-1/2"-35 24-7/16" 23-1/16"
603831 1-5/16"-30 32-5/8" 32-5/8"
The truck dana 60 housing are just round across the top of the pinion.
Matt
