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Old 05-15-2018, 10:07 PM   #29
leddzepp
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Join Date: May 2007
Location: Southern Cal
Posts: 19,979
Re: What differential rear end do I have???

If you get a new chrome one, be sure to lightly scuff the mounting surface to give it some grip. The longer number preceding the other two numbers is the part number (begins with 3). A weekend driver with light hauling and trips to the dump is fine. I have 3.07 in my 68 and that is exactly what I use it for.
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1972 C/10 Cheyenne Super SWB. Restored, loaded, slammed.

1968 C/10 50th Anniversary LWB. Unrestored, stock, daily driver/work truck.


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