Forum Discussion
christopherglen
May 02, 2016Explorer
All duramax's in 3/4 and 1 ton pickups are 6.6...
It is likely a brand new rebuild. If it was tuned, the Allison will have ALOT more wear and tear then the odometer shows, and may be in need of a rebuild as well.
If it a 04.5, the "overheating" fix is fairly cheap, you put the air filter and plumbing off a LBZ (06.5-08). The 04's (LB7) were gutless by todays standards.
It is likely a brand new rebuild. If it was tuned, the Allison will have ALOT more wear and tear then the odometer shows, and may be in need of a rebuild as well.
If it a 04.5, the "overheating" fix is fairly cheap, you put the air filter and plumbing off a LBZ (06.5-08). The 04's (LB7) were gutless by todays standards.
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