04.5-05 LLY Performance Discussion of Chevy and GMC Trucks with LLY Duramax Turbo Diesel Engines Related To Performance And Longevity

anyone built there own ally 1000??

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Old Nov 30, 2010 | 08:36 PM
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70ssclone's Avatar
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Default anyone built there own ally 1000??

im looking to save the high labor cost and rebuild my tranny with suncoast parts when the time comes i and my dad both have good mechanical knowledge . just wondering if anyone here attempted it
 
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Old Dec 1, 2010 | 11:01 AM
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Do a lot of searching and check out DIY threads from various sites. It's not that hard. Very heavy, but not hard.
 
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Old Dec 2, 2010 | 08:40 PM
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oyy, that trans is a heavy son of a gun
 
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Old Dec 2, 2010 | 11:30 PM
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I'm learing to build auto trannys on the side. What i'm running in to is you need special tools to take some of the pieces apart.

This can get costly.
 
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Old Dec 6, 2010 | 08:57 AM
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You can build all those 'special' tools for less than $50
 
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Old Dec 6, 2010 | 01:42 PM
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Ive considered this also, already had to do my head gaskets, figured the trans was next...
 
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Old Dec 6, 2010 | 01:51 PM
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all you need to build the allison trans once you get it out of the truck is a 15mm socket with a wobble head, 2 flat head screw drivers, and some 90* picks. did it and gonna keep doin it. takes about 4-5 hours to do and thats takin your time so you do it right.

also is it a 5 or 6spd? the 6spds i find easier than anything
 
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Old Dec 6, 2010 | 01:51 PM
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Allison are not very hard. Get a allison master rebuild book for 19 bucks of ebay and a case of beer and a weekend with like a suncoast stage 4 and a ppe stage 5 rebuild kit and you will be good to go.
 
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Old Dec 6, 2010 | 01:57 PM
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how much are the rebuilt kits?
 
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Old Dec 6, 2010 | 02:23 PM
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PM incoming
 
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