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Old 11-13-2014, 12:06 AM   #1
Mac the Yankee
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Good 6 lug replacement rear for a TF?

Like the title says, what is a good replacement 6 lug rear axle for a 55-59 1/2 ton?
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Old 11-13-2014, 01:17 AM   #2
1project2many
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Re: Good 6 lug replacement rear for a TF?

What would make an axle best? late '80s to early '90s Toyota 4wd V6 trucks have a six lug pattern that matches the original, plenty of strength, and are close in width.
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Old 11-13-2014, 03:26 AM   #3
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Re: Good 6 lug replacement rear for a TF?

67-69 c10 are 1/2" wider wms to wms and take a 1310 u joint
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Old 11-14-2014, 09:29 PM   #4
yossarian19
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Re: Good 6 lug replacement rear for a TF?

If you've got the bucks and need the strength, I think the recipe for a 14 bolt is to use the C&C 14 bolt & Solid Axle Industries hubs. Should get you down to 62-63" WMS-WMS - but this might be gross overkill for your application.

The 12 bolt is probably a better, more reasonable bet.
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Old 11-14-2014, 10:19 PM   #5
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Re: Good 6 lug replacement rear for a TF?

Quote:
Originally Posted by NEWFISHER View Post
67-69 c10 are 1/2" wider wms to wms and take a 1310 u joint
The C-10's of those years had coil springs on the rear while most of the GMC half tons ran leaf springs making one from GMC an easier swap.

You might look at a 2010 to 12 or 13 Chevy Colorado 4x4 which has a 59.8 rear track width. They probably aren't inexpensive though.
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Old 11-14-2014, 10:36 PM   #6
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Re: Good 6 lug replacement rear for a TF?

Most of the 67-68 GMC's leaf spring rears were Dana 44's, most had 3.54 gear sets..

Last edited by 67GMCkid; 11-14-2014 at 10:44 PM.
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Old 11-15-2014, 04:03 AM   #7
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Re: Good 6 lug replacement rear for a TF?

Torched the angled coil perches off and welded some 2" new ones when I did mine. Worked great.
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Old 11-16-2014, 01:52 PM   #8
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Re: Good 6 lug replacement rear for a TF?

I have a 65 GMC pickup leaf spring rear in my '57.

It is a Dana 44 and had 3.54 gears.
Evidently, the rear sat for along time and had rust on the gears so I had it rebuilt with new gears, a new trac-lok posi and all the bearings. Stayed with the 3.54 but other ratios are available.

The spring perches need to be moved inward just a tad but the width is perfect.

Finding brake drums for it was a challenge. I ended up buying brake drums for a Jeep waggoneer and having the center holes enlarged at a machine shop. The lug holes have to be drilled out to 9/16" from 1/2" too. Fit perfect now.

Another issue is E-brake cables. The ends are different at the backing plates. Either have to get custom cables or modifiy the brake backing plates. I did the latter.
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Old 11-17-2014, 08:58 PM   #9
Toby Hines
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Re: Good 6 lug replacement rear for a TF?

I have a C10 rear with leaf spring pearches welded on for TF trucks, 100.00 in central florida.
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