8.25 gear swappage

[THE STEVE]

i have a 73 8.25 in my duster. its got 3.55s and an auburn locker. im wanting to go to 4.11s. are there any further modifications i will have to do?

thanks

 

[dgc333]

Other than a new ring and pinion with proper setup no.

 

[daliant]

You might need a notched cross pin with 4.11s but Im not 100% sure.

 

[THE STEVE]

i was pricing them on randys ring and pinion and it mentioned something about a notched cross pin.