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Discussion Starter · #1 ·
Hey guyz,
Just ordered a rebuilt 742 for my 73 Charger. For some reason he had a 741 on the rear. Will the 741 and 742 bolt up to the same drive shaft? Or were they made different?
 

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yup, if the same yoke it'll work, basically all of the cases have the same outside dementions
 

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The joint end should be the same but the pinion end will have different splines for the 41, 42 and 89.

FYI: When I ordered my 489 for the RR from Randy's it didn't come with a yoke so when your's shows up you may have the same deal. I called and said what's the deal. They said I didn't request one. Randy's and they said it was an extra $90. They are a good shop and the transaction was good. Just something to think about.

Tom
 
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