06 07 Chevrolet GMC 3500HD DURAMAX 6.6 ALLISON 1000 AUTOMATIC TRANSMISSION 4WD

Here we have a good used allison 1000 6sp automatic transmission removed from a 2007 GMC 2500hd 4WD. This will ONLY fit the 06-07 trucks with the 6.6 duramax LBZ engine and 4x4 drivetrain. This will come complete as shown in the pictures with the convertor and in fully functioning condition with no damage.