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Old 12-17-2016, 04:55 PM   #1
GR8-68
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Rear sisc conversions

My boss is wanting a rear disc conversion for his 75 k10, does anyone have a recommendation for a bolt on kit, it has the 12 bolt rear.
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Old 12-18-2016, 02:16 PM   #2
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Re: Rear sisc conversions

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Old 12-18-2016, 10:40 PM   #3
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Re: Rear sisc conversions

For my 78 C10 (12 bolt), I am using the kit from the Right Stuff. Bought through Summit Racing.
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Old 12-19-2016, 05:49 PM   #4
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Re: Rear sisc conversions

Quote:
Originally Posted by Misled View Post
For my 78 C10 (12 bolt), I am using the kit from the Right Stuff. Bought through Summit Racing.
The one we are trying to fit is a 4x4
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Old 12-19-2016, 06:01 PM   #5
83GMCK2500
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Re: Rear sisc conversions

First one that comes to mind: http://www.tsmmfg.com/Rear%20Disc/2531.html
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1983 GMC High Sierra 2500, 4x4, RC/LB, 400 S.B., SM-465, NP-208, Corporate 10 bolt & 9.5" 14 bolt
1996 GMC Sierra SLE 3500 DRW, 4x4, EC/LB, Vortec 454, NV-4500, BW-4401, AAM 925 & AAM 1050
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Old 12-19-2016, 08:45 PM   #6
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Re: Rear sisc conversions

The rear ends are different between a 2 and 4wd? That's a new one to me. Always thought it was just a length thing.
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Old 12-20-2016, 05:53 AM   #7
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Re: Rear sisc conversions

The lug pattern is different a 2wd is 5 lug the 4x4 is 6 lug for a 1/2 ton.
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Old 12-22-2016, 07:26 AM   #8
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Re: Rear sisc conversions

So basically we are saying the 6 lug 2wd rear disc conversion kit would also fit the 4x4 rear axle ?
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Old 12-22-2016, 08:57 AM   #9
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Re: Rear sisc conversions

I guess so but thats if the mounting part on the axle housing is the same and its probably not.Or figure out what disc the kit uses see if its offered in a 6 lug or if its offered in a blank and have it drilled for a 6 lug.
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