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Old 04-02-2009, 10:29 PM   #1
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Will this Work ?

I posted this ad on the " Engine and Driveline " thread this morning and so far haven'y received a response so I pasted the text below. Hope someone can help me her as I have to make a decision on this truck pretty quick


I found a 1992 Chev Extended pickup with 3:42 ( GU6) gears and Posi (G80) and it has the factory trailer tow package. I know I'd have to get the saddles welded on to put it on my coil spring 72 longbox but other that that is this rearend the right width for my truck. Also the truck has 180,00 miles on it and the rear end doesn't make any noise and i'm wondering if I do this swap is there ( other than a fluid change ) anything I should do if I install it in my truck?
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Old 04-03-2009, 02:11 PM   #2
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Re: Will this Work ?

Wow, no replies yet, I'm really surprised as I thought someone on the boards would have done this swap. Oh well this will put it up top again.
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1972 C10 Custom/Deluxe 613 Highlander 406/700R4
1999 White Tahoe LS 4x2 with Z56 Police Package
1992 K1500 GMC Suburban

Members I have personally met: MusicMan70 - HeavyD - ChewyChevy67 - StingRay -71SWB4x4 - 67 Burb - DeadheadNM - too much stuff - bc65 - das601

" Circumsatances Do Not Change Responsibility "

" The Sky is not the Limit, Your Mind is." Marilyn Monroe ..


RIP Charlie Watts 1941 - 2021
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Old 04-03-2009, 02:17 PM   #3
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Re: Will this Work ?

Greg

Back to the top for you, and maybe your 1000th post will get you the right answer.

Has your rearend went?
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Old 04-03-2009, 02:36 PM   #4
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Re: Will this Work ?

Check the "longitudinal" slop in the axle shafts.(ie) push and pull the shafts in and out to see how much play is in them. Too much will allow the C-clips to fall out, then the axles, usually @ hiway speeds. This is more common on high mileage rearends. Also check the angle of the yoke to the pads on the old diff and make the replacement the same. My 2 cents Cdn.

Last edited by skidder111; 04-03-2009 at 02:38 PM.
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