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Quick Performance 9"/MWC T/A Install

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Old 06-29-2012 | 12:27 AM
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Default Quick Performance 9"/MWC T/A Install

Figured I would post up some pics of my rear end install from yesterday. The rear is a Quick Performance housing, Yukon nodular iron n-case, Moser 35 spline axles, Motive 4.11 gears, and a QP 35 spline drag spool. The t/a is a MWC crossmember mount unit. This is their special mount for cars running true duals. Everything went in like a glove. Rear bolted right up and the t/a went right in. Didnt even have to drop the exhaust.

Stock 10 bolt:


The QP rear end unassembled:


T/a mount, Wolfe drag bar (not yet installed), and the MWC t/a unit:


10 bolt out:


Stock 26 spline vs Moser 35 spline:


Center section (assembled by QP):


Center section installed:


9" going in:


Hooking up lca's and shocks:


MWC crossmember fits like a glove around the 3" true duals:


Some other views of the crossmember:




T/A hooked up:


Everything hooked up:






Pinion angle set to -1.5*


All done:
Old 06-29-2012 | 12:30 AM
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I will be fitting and welding in the wolfe drag bar some time this week so stay tuned for that. Please let me know if you guys have any questions or need any pics of anything in particular...
Old 06-29-2012 | 10:57 AM
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Pics of a sub 3.0 60ft time slip would be nice.
Old 06-29-2012 | 04:05 PM
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Gimme a week pal. Might go to Atco on thursday...
Old 07-01-2012 | 07:22 PM
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Very nice install-great pics. GL at track.
Old 07-02-2012 | 07:54 AM
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Nice! time for some sticky tires.
Old 07-02-2012 | 11:19 PM
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Originally Posted by wysemunky
Nice! time for some sticky tires.
Thanks guys. I think these should be sticky enough

Old 07-03-2012 | 10:59 PM
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Sweet cant wait to get mine. Exactly same setup as yours.
Old 07-07-2012 | 11:05 PM
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Went to go price my set up and there site is down.........
Old 07-09-2012 | 10:59 AM
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Seems to be back up now
Old 07-15-2012 | 01:13 AM
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Correct me, if I'm wrong, but are the rear calipers mounted on the wrong side of the rotors? They're mounted on the outside (towards the rear of the car) in the pics, but I believe they're supposed to be mounted on the inside (towards the doors). Right?
Old 07-15-2012 | 01:04 PM
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Originally Posted by RynoGTO
Correct me, if I'm wrong, but are the rear calipers mounted on the wrong side of the rotors? They're mounted on the outside (towards the rear of the car) in the pics, but I believe they're supposed to be mounted on the inside (towards the doors). Right?
The calipers are installed correctly. On LT1 cars the calipers are mounted towards the rear.
Old 07-15-2012 | 04:11 PM
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Originally Posted by GMRACER13
The calipers are installed correctly. On LT1 cars the calipers are mounted towards the rear.
Wow, I never knew that. Learn something new everyday.
Old 07-19-2012 | 08:10 PM
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Quick question how much did it cost u to assembled ur 9" parts & labor?
Old 07-19-2012 | 10:50 PM
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Originally Posted by agressive
Quick question how much did it cost u to assembled ur 9" parts & labor?
The center section was assembled by qp. Everything from housing, to axles, to 3rd member was 1990 shipped. The actually assembly of the rear (bolting on 3rd member and putting in axles I did myself
Old 07-21-2012 | 01:06 PM
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just under 2 k shipped and installed.... Not to shabby for a 9".. nice work.
Old 07-26-2012 | 10:12 PM
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Edit: Nevermind, I now see that it's a stock style MWC torque arm.

Last edited by Mighty Whitey; 07-26-2012 at 10:23 PM.
Old 01-12-2013 | 03:09 AM
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Just realized I never updated this thread with the drag bar pictures. Better late than never I guess!

The one downside to the QP 9" is if you, like me, are trying to mount a solid drag bar style sway bar. Because of the T/A mount, it does not allow it to mount to its intended location without some minor modifications.

As you can see here, I had to slightly grind down the back side of the T/A mount to get the drag bar in its proper place


Clearance was real tight, but we made it work


Welding the bracket to the axle tube


Another issue was the chassis links supplied by Wolfe. Again, because of the T/A mount, the bar was placed slightly further back then on your standard rear. Not a problem. We just ordered some longer links and were back in business


After everything was welded up and adjusted, this was the finished product. Looks badass and performs just as good as it looks
Old 01-12-2013 | 03:51 AM
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Looks good, can't wait to order my 9"
Old 01-12-2013 | 02:25 PM
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Everything looks good. I'm ordering a rear from them next week. Did you get a standard width rear? Also what are the specs on your wheels tires in the rear?



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