02-05-2019, 04:21 AM | #1 |
LSx FTW!!!
Drives: 2010 Camaro 2SS RS Join Date: Jan 2017
Location: TN
Posts: 767
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What trans coss member and mount for CTSV 6L90E?
I picked up a 2012 CTSV 6L90E to replace my 6L80E in my 2010 Camaro SS and need to know what trans cross member and mount will work.
Anyone know? PN #'s?
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2010 2SS RS A6 781rwhp on E85
Stage 2 ProCharger D1X Circle D 3400 Triple Disc Kooks Jet Hot Headers Kooks Full 3in exhaust Trick Flow GenX 255's Polished PAC .660's & Ti-retainers TSP VVT 3.2 cam kit w/DoD Delete Smith Bro's Trunnion kit AEM X-Series OBDII Widebands FIC ID1300x Injectors GM ZL1 High Output Fuel Pump DSX Tuning Flex Sensor DSX Auxiliary Fuel System Tim King Stage 4 Max Effort CTSV 6L90 DSS 1 piece aluminum driveshaft JRE 6L80E / 6L90E Dipstick NGK Iridium IX spark plugs #7 heat range Mighty Mouse Camaro 5 Wild w/-12an and Billet Black HP Tuners VCM Suite |
02-05-2019, 07:29 AM | #2 |
Drives: 2010 CAMARO Join Date: Jul 2013
Location: PASADENA TX
Posts: 14
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I believe the GM part number for the crossmember is 20952438 and the trans mount is 20952440. You will also need a driveshaft goes from 6L90E to SS differential. The stock drive shafts will not work. I have done this swap. I just pulled my DSS 4" driveshaft out. Let me know if you are interested it will be for sale.
Last edited by TY 2010; 02-05-2019 at 08:14 AM. |
02-05-2019, 09:38 AM | #3 | ||
LSx FTW!!!
Drives: 2010 Camaro 2SS RS Join Date: Jan 2017
Location: TN
Posts: 767
|
Quote:
I already ordered the 3.5" DSS drive shaft. Quote:
__________________
2010 2SS RS A6 781rwhp on E85
Stage 2 ProCharger D1X Circle D 3400 Triple Disc Kooks Jet Hot Headers Kooks Full 3in exhaust Trick Flow GenX 255's Polished PAC .660's & Ti-retainers TSP VVT 3.2 cam kit w/DoD Delete Smith Bro's Trunnion kit AEM X-Series OBDII Widebands FIC ID1300x Injectors GM ZL1 High Output Fuel Pump DSX Tuning Flex Sensor DSX Auxiliary Fuel System Tim King Stage 4 Max Effort CTSV 6L90 DSS 1 piece aluminum driveshaft JRE 6L80E / 6L90E Dipstick NGK Iridium IX spark plugs #7 heat range Mighty Mouse Camaro 5 Wild w/-12an and Billet Black HP Tuners VCM Suite |
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02-05-2019, 11:20 AM | #4 |
Drives: 2010 CAMARO Join Date: Jul 2013
Location: PASADENA TX
Posts: 14
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You will be happy you made the swap. My 6L80 died at about 750 Hp and the 6L90 is holding up great at over 1000. The DSS driveshafts are awesome. Good luck
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02-05-2019, 03:00 PM | #5 | |
LSx FTW!!!
Drives: 2010 Camaro 2SS RS Join Date: Jan 2017
Location: TN
Posts: 767
|
Quote:
Seems like the tune is part of the recipe for making the 6L80 / 6L90 last.
__________________
2010 2SS RS A6 781rwhp on E85
Stage 2 ProCharger D1X Circle D 3400 Triple Disc Kooks Jet Hot Headers Kooks Full 3in exhaust Trick Flow GenX 255's Polished PAC .660's & Ti-retainers TSP VVT 3.2 cam kit w/DoD Delete Smith Bro's Trunnion kit AEM X-Series OBDII Widebands FIC ID1300x Injectors GM ZL1 High Output Fuel Pump DSX Tuning Flex Sensor DSX Auxiliary Fuel System Tim King Stage 4 Max Effort CTSV 6L90 DSS 1 piece aluminum driveshaft JRE 6L80E / 6L90E Dipstick NGK Iridium IX spark plugs #7 heat range Mighty Mouse Camaro 5 Wild w/-12an and Billet Black HP Tuners VCM Suite |
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02-05-2019, 05:04 PM | #6 |
Drives: 2010 CAMARO Join Date: Jul 2013
Location: PASADENA TX
Posts: 14
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I use Matt Sorian at MS Tuning.
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04-15-2019, 07:15 AM | #7 |
LSx FTW!!!
Drives: 2010 Camaro 2SS RS Join Date: Jan 2017
Location: TN
Posts: 767
|
For future reference if others try this swap, the ZL1 and SS corss members might have different PN#'s but they're in exactly the same.
The ZL1 and SS cross member to CTSV 6L90 won't work without some custom fab work. The CTSV tail has the mount holes farther back than a SS / ZL1 cross member mount. Sent from my iPhone using Tapatalk
__________________
2010 2SS RS A6 781rwhp on E85
Stage 2 ProCharger D1X Circle D 3400 Triple Disc Kooks Jet Hot Headers Kooks Full 3in exhaust Trick Flow GenX 255's Polished PAC .660's & Ti-retainers TSP VVT 3.2 cam kit w/DoD Delete Smith Bro's Trunnion kit AEM X-Series OBDII Widebands FIC ID1300x Injectors GM ZL1 High Output Fuel Pump DSX Tuning Flex Sensor DSX Auxiliary Fuel System Tim King Stage 4 Max Effort CTSV 6L90 DSS 1 piece aluminum driveshaft JRE 6L80E / 6L90E Dipstick NGK Iridium IX spark plugs #7 heat range Mighty Mouse Camaro 5 Wild w/-12an and Billet Black HP Tuners VCM Suite |
04-15-2019, 07:19 AM | #8 |
LSx FTW!!!
Drives: 2010 Camaro 2SS RS Join Date: Jan 2017
Location: TN
Posts: 767
|
Stock 6L80 and you can see how far forward the mount is...
Sent from my iPhone using Tapatalk
__________________
2010 2SS RS A6 781rwhp on E85
Stage 2 ProCharger D1X Circle D 3400 Triple Disc Kooks Jet Hot Headers Kooks Full 3in exhaust Trick Flow GenX 255's Polished PAC .660's & Ti-retainers TSP VVT 3.2 cam kit w/DoD Delete Smith Bro's Trunnion kit AEM X-Series OBDII Widebands FIC ID1300x Injectors GM ZL1 High Output Fuel Pump DSX Tuning Flex Sensor DSX Auxiliary Fuel System Tim King Stage 4 Max Effort CTSV 6L90 DSS 1 piece aluminum driveshaft JRE 6L80E / 6L90E Dipstick NGK Iridium IX spark plugs #7 heat range Mighty Mouse Camaro 5 Wild w/-12an and Billet Black HP Tuners VCM Suite |
04-18-2019, 11:09 PM | #9 | |
LSx FTW!!!
Drives: 2010 Camaro 2SS RS Join Date: Jan 2017
Location: TN
Posts: 767
|
My shop guy made a mount...
Quote:
Sent from my iPhone using Tapatalk
__________________
2010 2SS RS A6 781rwhp on E85
Stage 2 ProCharger D1X Circle D 3400 Triple Disc Kooks Jet Hot Headers Kooks Full 3in exhaust Trick Flow GenX 255's Polished PAC .660's & Ti-retainers TSP VVT 3.2 cam kit w/DoD Delete Smith Bro's Trunnion kit AEM X-Series OBDII Widebands FIC ID1300x Injectors GM ZL1 High Output Fuel Pump DSX Tuning Flex Sensor DSX Auxiliary Fuel System Tim King Stage 4 Max Effort CTSV 6L90 DSS 1 piece aluminum driveshaft JRE 6L80E / 6L90E Dipstick NGK Iridium IX spark plugs #7 heat range Mighty Mouse Camaro 5 Wild w/-12an and Billet Black HP Tuners VCM Suite |
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07-27-2020, 09:57 PM | #10 |
Drives: Auto V8 Join Date: Aug 2017
Location: Tacoma, WA
Posts: 11
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Hey I know this is from last year but I'm doing this swap and would love to have one of those adapter plates your buddy makes if they are still available. Any help is much appreciated!!
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