GM Drivetrain & Suspension Chassis | Transmission| Driveshaft | Gears/Rear End/Differential | Traction Aids

Another G80 bites the dust...

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Old Sep 18, 2010 | 02:18 PM
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Default Another G80 bites the dust...also a TRANSMISSION

...and took my gears with it. Swapping in a true trac, new gears. Sad night at the track lol.

Funny thing is I wasn't even moving, I was brake stalled trying to build boost to activate meth. Nasty bang from the rear end and the driver side tire was locked.

Will get pics up soon...

Last edited by smokeshow; Sep 25, 2010 at 12:19 AM. Reason: more broken stuff :(
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Old Sep 18, 2010 | 02:21 PM
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That sucks Jake, are you putting 3.73's back in it?
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Old Sep 18, 2010 | 02:28 PM
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Yep I'm sticking with 3.73.
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Old Sep 18, 2010 | 03:21 PM
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Sucks to hear about the gears. I wanted to see what u would run with the new set up

Last edited by supersilverado04; Sep 18, 2010 at 03:38 PM.
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Old Sep 18, 2010 | 03:34 PM
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get any runs in prior to this? sucks it happened by the way. it def was the g80 at fault and didnt just break the gears?
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Old Sep 18, 2010 | 03:41 PM
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post those pics you sent me, pretty impressive
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Old Sep 18, 2010 | 04:59 PM
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I should of went out there! So how did you end up getting home?
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Old Sep 18, 2010 | 08:14 PM
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Ran a 13.8 before the rear end took a ****. Came out of the hole like a grandma, scared to rip up the drive shaft... Guess I had other stuff to worry about.

After tearing it apart its pretty evident it has had wear problems for some time... I heard a small clank after turning into the return road and thought it might have thrown a weigh off the shaft.

Ended up trailering the truck to a friends house. Had to winch it and the locked up rear end onto the trailer...hectic night.

I will post pics when we are finished with the diff swap.
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Old Sep 18, 2010 | 11:21 PM
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Update...the carrier bearings are for an 8.5, I need the 8.6s. It was the true trac my buddy had ready to put into his rear end this weekend, so since the bearings are already pressed on I'm just going to leave them. No sense in ripping them off since I need to wait for parts anyway.

That said, I need a true trac, carrier bearings and a shim kit, and anything else recommended for the install. I know there is a sponsor on this site for differentials and whatnot, I need to buy one ASAP. I think the sponsor's name is Rick, not sure though. Anybody know for a fact who that sponsor is?

I'll post pics as soon as I can, thanks for your patience
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Old Sep 18, 2010 | 11:29 PM
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Ron's Machine Service, I'll go find the thread and bump it.
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