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#1 |
![]() Drives: 2012 Camaro 2ss 45th anniversary Join Date: Nov 2021
Location: Ohio
Posts: 89
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Truetrac Upgrade
I am trying to change the rear end on my 2012 Camaro ss manual. I have a DSS 1 piece aluminum driveshaft and my differential is starting to make noises from launches. What I am wondering is what is everything I need to build the rear end in the car and replace it with a truetrac. summit racing would be most convenient.
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#2 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 2010 Turbo LS3 Join Date: Dec 2009
Location: Palm Bay, FL
Posts: 3,036
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The guys at Summit would likely gladly tell you that, but basically the TruTrac carrier, a new ring gear kit in the ratio of your choice and I would recommend a master kit as well with all new bearings and seals. Of course, one quart of gear oil.
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2010 SS - Kind of an On3 kit, CTR 78/80, CompCam 239/251 620/632 122+4, E85, Z28 suspension and ZL1 diff with Outlaw axles. Gen6 ZL1 brakes.
2011 Vert - 416/w 230/236 .612/.602 115lsa, 1LE suspension w/32mm rear bar. Z28 diff. Gen6 ZL1 brakes. |
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#3 |
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I'm also preparing for a gear swap. I just received my TruTrac yesterday, but everything CamaroCracka mentioned is on my list as well.
The only other thing I'm planning to get, which is completely optional, is an LPW cover. |
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#4 |
![]() ![]() Drives: 2013 Camaro 2SS AGM Join Date: Apr 2020
Location: WNY
Posts: 935
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I had mine set up @ a local shop & it is going in soon. AAM 3.91's with a master kit.
Bee, I was lucky to find a LPW cover on ebay awhile back. They are getting hard to find. I also heard that the Speedmaster covers have issues so if you consider one do some research.
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2013 2SS GPI built & tuned 415, spec'd by Andrew Cammer. GPI ported intake/tb/heads, Tooley springs, CHE trunnions, Callies rotating assembly, Diamond pistons, GPI SS3 VVT, ATI 10% ud damper, Circle D 3800, Kooks ceramic coated lt's with green cats, Mishimoto rad & oil cooler, Derale trans cooler, Holley efi rails. DSS driveshaft, trutrac with 3.91's, G-Force renegades, Hendrix solid cradle bushings Bmr: poly diff bushings, Strange adjustable coilovers, sub frame connectors, ZL1 npps, controlled with a vac pump & mac boost control solenoid.
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#5 | |
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Quote:
Good luck with your 3.91's!!
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#6 |
![]() Drives: 2011 Camaro ss Join Date: Sep 2021
Location: Michigan
Posts: 45
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I have had a LPW cover on order for almost 10 months now, so be prepared to wait.
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2011 Camaro 2SS Victory Red
Rotofab CAI, 160 Thermostat, Stainless Works Headers, Livernois Motorsports Thunderstorm Exhaust, GPI SS1, rodmod intake, ported tb by GPI, Remote Tune by GPI, Elite Engineering Catch Can, Rotofab washer relocation, JRE scoop, JRE Trans dipstick, BMR Toe Rods, BMR Trailing Arms, BMR subframe connectors, Polyurethane diff bushing and rear cradle mount's, RSM front crash bar |
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#7 |
![]() Drives: 2010 2SS Join Date: Dec 2009
Location: Southington, CT
Posts: 29
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I did the Eaton true track install and used there install kit P/N K-GM8.6-10IRS. The kit had all the seals except the cover but did have Timken bearings.
AG. |
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#8 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 2010 2SS/RS Join Date: Dec 2009
Location: Clarksville Tennesse.
Posts: 6,148
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Also maybe look to source a Z28 diff same as a TruTrac but they might a little spendy now days.
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Orange Krush II
1LE Front sway bar, Splitter, shocks and struts, Z28 dual mode mufflers, Intake, UCA Bushings, and Toresen 3.91 Diff. 1 piece DSS Drive Shaft, ZL1/C7 Calipers, and 32mm JPSS Rear Bar. ASC race spec splitter and wicker. 6th Gen M017 Wheels. Stainless Works 1 7/8 LTs. DSE and PAFDT Suspension components. |
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