Duramax Transmission Garage in Edmonton?

NORDIC

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In need of a good garage/mechanic in the edmonton area to look at my duramax transmission/t-case. Any recommendations would be great. Thanks
 

summit889

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In Edmonton, I'd take it to NADP. I know not everyone loves them, but they've been good to me as far as transmissions go.
 

Stg2Suby

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NADP is a good start for sure. If the problem is specific to the transmission (not t-case) I would also check the official Allison service centers in Edmonton area. On the Allison website if you put in Edmonton area it returns 3 certified shops.

I've got a Dmax/Ally 6spd and thinking of doing the Transgo Jr kit; researching this on various Dmax forums lends strong support to using an Allison shop for repair/troubleshooting and staying away from generic performance / tranny shops.

What is the problem anyways? I know there's a common issue with t-case leaking due to a snapring or something wearing through the case; also some issue with the t-case nosepiece cracking. Good luck with it!
 

brian h

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the oil pump anti rattle clips breaks and wears the case in the t-case,for the t-case i'd recomend the gear centre,they are one of the largest re-builders for them and they are all dyno tested,if the transmission is the issue there are quite a few builders of them but also there is quite a few up grades available.i could look for it but about a year ago i had pricing and upgrades that the different shops do on the allison transmission
 

Bogger

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Not sure but I think Funtimes on this site deals with ALL transmissions, it's clutch & Grab transmission thier ads are floating around the site..

Awesome guy to deal with....
 

jaredszakacs

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the gear center or the certified allison shops would be your best bet nadp is good but I know of a few people in cranbrook that have went through a couple of the tranny's already. if u end up needing a new tranny call Holton or Jason at www.alligatorperformance.com they are wicked and tranny kits are around $3100 and are proven to hold over 1200 rwhp it's a lot cheaper than spending $7000 for a brand new tranny
 

wilsonck

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X2 with Mpl in Lacombe. I drove up from Calgary go get Ted to do mine. While he's in there, put some Suncoast goodies in...

Sent from my HTC Desire using Tapatalk
 

163

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I know a buddy that has a brand new allison 1000 (out of a 2011/1400kms) that wants to sell it and I think he'll sell it cheap!! Let me know and I'll get in touch with him
 
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