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Old 08-30-2016, 09:31 PM   #1
4th Gen C-10
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Join Date: Jan 2014
Location: ABQ, NM
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Rear End Rebuild

Hey everyone!

I am getting ready to rebuild the rear end on my 69 C10 LWB.

Here are the parts that I have on the list to get:

Eaton Detroit TruTrac: https://www.summitracing.com/parts/dtl-913a315

3.73 Gears: https://www.summitracing.com/parts/cmb-14-0058

Moser 5-Lug Conversion Axles: https://www.azproperformance.com/Mos...A3065GMT5.html

Moser Aluminum Cover: https://www.azproperformance.com/Mos...ruck-7111.html

What else I am I forgetting?

Thanks for the help!
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4th Gen. C-10 Build Thread
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Old 08-31-2016, 02:25 PM   #2
71meangreenc10
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Re: Rear End Rebuild

Links are having issues for me, but do you have the axle end bearings and seals?

Have you ever done this before? Got the special tools?

Smitty
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Old 08-31-2016, 02:33 PM   #3
webfoot
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Re: Rear End Rebuild

New bearings, pinion depth tool, and if you have a crush sleeve, a 2 ton gorilla.
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Old 08-31-2016, 03:26 PM   #4
bsampson
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Re: Rear End Rebuild

I'm in the process of a similar rebuild. I was planning on 2 quarts of rear lube. I'm not to that stage yet, however, so I can't verify. It looks like that kit only includes 1 quart?

It's worth buying an extra set of pinion bearings to use as setup bearings (inner definitely, and probably outer as well). Use a die grinder to enlarge the inner bore so they easily come on/off the pinion. When you get the shims the way you like it, then you can install the final bearings.

You'll want a 0-1" micrometer for measuring shims and a dial indicator/magnetic base setup to measure gear backlash.

Last edited by bsampson; 08-31-2016 at 03:36 PM. Reason: Addition point
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