View Full Version : TR6060 MG9 transmission mount and Crossmember
NickBurns
02-20-2019, 08:10 AM
Hey folks - I’ve been searching high and low for some possible combinations to work with a Detroit Speed subframe. Seems no one makes a kit that works with confidence. The MG9 TR6060 (2015) mount bolts up to the side of the transmission. Does anyone know of a combination that works well with the Detroit subframe? I have the Detroit engine mounts with standard setback.
will69camaro
02-20-2019, 09:14 AM
Maybe I'm misunderstanding the question. Are you looking for a crossmember that works with the DSE frame for a TR6060?
I dont know specifically for the 6060, but my T56 Magnum works well on the hooker blackheart crossmember in my DSE frame.
PART# 12626HKR
Can see it a bit in this pic (old pic so can get more recent if you'd like).
https://i.imgur.com/vnUHm6x.jpg?1
NickBurns
02-20-2019, 05:49 PM
Thank you for the reply but the TR6060 is longer and the mount actually attaches to the sides. This has become the issue. I wish I knew for sure that I could use this cross member since I have the headers . I may have to purchase it and do some fabbing. I thought for sure someone would of solved this issue by now.
will69camaro
02-20-2019, 06:14 PM
Thank you for the reply but the TR6060 is longer and the mount actually attaches to the sides. This has become the issue. I wish I knew for sure that I could use this cross member since I have the headers . I may have to purchase it and do some fabbing. I thought for sure someone would of solved this issue by now.
Is something like this an option?
http://www.brphotrods.com/products/Trans%20etc/index.html
NickBurns
02-20-2019, 06:18 PM
Is something like this an option?
http://www.brphotrods.com/products/Trans%20etc/index.html
Hmm now I am confused - I did order the CNC spacer from these guys but when I received the transmission I realized the bracket attached to the two sides? Maybe I was sold a standard TR6060 transmission not the MG9? I asked and made sure they said it was a MG9
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will69camaro
02-20-2019, 06:59 PM
Hmm now I am confused - I did order the CNC spacer from these guys but when I received the transmission I realized the bracket attached to the two sides? Maybe I was sold a standard TR6060 transmission not the MG9? I asked and made sure they said it was a MG9
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To be fair i'm not familiar with the differences. But i bet you can find something.
NickBurns
02-26-2019, 08:02 AM
To be fair i'm not familiar with the differences. But i bet you can find something.
Hey Will - I figured it all out. The motor and transmission came from Australia so it’s actually a Holden LSA 6.2. Basically everything is the same as the ZL1 LSA including the hood. I called TREMEC and they were able to confirm the transmission cross referenced a MG9 with the same guts and gears. I do have to fabricate something on the crossmember. I went with the hooker blackheart that fits my DS subframe and I will just have to get crafty with my welder .
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Pete68
01-23-2020, 11:02 PM
Do all 6060's mount from the side?
billohio
01-28-2020, 08:38 PM
Here are the 2 mounts I have found showing the difference. What is weird, I have a LSA and 6060 out of a 14 zl1 and I haven't taken the crossmember off yet but I swear it doesnt look like the mg9 on the right
NickBurns
03-22-2020, 07:14 PM
Thank you ! Yep very odd. I ended up buying the mount cut it apart and made my own! Much better than the one I bought !
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billohio
03-26-2020, 08:05 AM
I figured out my situation recently. The CTS-V used a different tail shaft housing compared to the ZL1. Both are MG-9 but different tail shaft housing. I was concerned on what I had that is wasnt the MG-9 but it had the same serial numbers as the engine. That is the difference and the need for 2 mounts.
NickBurns
03-26-2020, 08:06 AM
Ahh I forgot about that option as well. Mine is from Holden. What mount did you go with ?
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billohio
03-27-2020, 10:02 AM
I have hooker motor mounts and got the blackheart crossmember and the poly mount. I am getting ready to see how it fits but may need to modify the crossmember. I never found much info on how this will fit. I may try and see if I can reuse the bracket that bolts to the transmission or make something
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