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Old 10-27-2009, 07:39 PM   #1
gus
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06' Silverado SS Rear-end (Diff.) swap.

has anyone done this swap on a 70-72 2WD Blazer or 67-72 C10?

I have this rearend, it came off from my motor donor truck , its an 06' Silverado SS model, the rearend differential its a 2WD w/drum brakes !
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Old 10-27-2009, 09:06 PM   #2
Critter
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Re: 06' Silverado SS Rear-end (Diff.) swap.

I have seen some of those trucks with the 14 bolt semi-floating axle and some have the regular 1/2 ton 10 bolt axle. Just curious which one you have?
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Old 10-28-2009, 06:53 AM   #3
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Re: 06' Silverado SS Rear-end (Diff.) swap.

I ran a '98 14bff in my blazer.
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Old 10-29-2009, 06:17 PM   #4
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Re: 06' Silverado SS Rear-end (Diff.) swap.

Critter:
my rearend came off of an 06' SS Silverado 2WD with drum brakes and its a 14Bolt, anyone has the specs. of this particular rearend (differential)?

is it possible to swap it to my 2wd K5?

thanks.
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Old 10-29-2009, 06:52 PM   #5
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Re: 06' Silverado SS Rear-end (Diff.) swap.

Quote:
Originally Posted by gus View Post
Critter:
my rearend came off of an 06' SS Silverado 2WD with drum brakes and its a 14Bolt, anyone has the specs. of this particular rearend (differential)?

is it possible to swap it to my 2wd K5?

thanks.

Why not just break out a tape measure and measure the perches, width ...etc?

Last edited by vtblazer; 10-29-2009 at 06:52 PM.
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Old 10-29-2009, 07:01 PM   #6
1lowdiesel
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Re: 06' Silverado SS Rear-end (Diff.) swap.

i know that rear is a direct swap into a 98 body style but not sure on the older ones. most likely it's a 3.73 rear.

also that truck is AWD
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Old 10-29-2009, 07:26 PM   #7
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Re: 06' Silverado SS Rear-end (Diff.) swap.

Quote:
Originally Posted by 1lowdiesel View Post
i know that rear is a direct swap into a 98 body style but not sure on the older ones. most likely it's a 3.73 rear.

also that truck is AWD
and I will tell you now, it won't bolt right in. The spring perches are at a different width plus your u-joints aren't the same. It isn't hard to make it fit though, weld on some new spring perches and get an "adapter" ujoint and you are good to go.
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