Make:
GMC
Model:
SIERRA 2500 HD
Submodel:
SL
Beginning Year:
2006
Ending Year:
2006
Transmission:
Automatic
Transmission Make:
Allison
Transmission Manufacturer Code:
Allison 1000
Make:
GMC
Model:
SIERRA 2500 HD
Submodel:
SLE
Beginning Year:
2001
Ending Year:
2007
Transmission:
Automatic
Transmission Make:
Allison
Transmission Manufacturer Code:
Allison 1000
Make:
GMC
Model:
SIERRA 2500 HD
Submodel:
SLT
Beginning Year:
2001
Ending Year:
2007
Transmission:
Automatic
Transmission Make:
Allison
Transmission Manufacturer Code:
Allison 1000
Make:
GMC
Model:
SIERRA 2500 HD
Submodel:
WT
Beginning Year:
2003
Ending Year:
2007
Transmission:
Automatic
Transmission Make:
Allison
Transmission Manufacturer Code:
Allison 1000
Make:
GMC
Model:
SIERRA 3500
Submodel:
SL
Beginning Year:
2006
Ending Year:
2006
Transmission:
Automatic
Transmission Make:
Allison
Transmission Manufacturer Code:
Allison 1000
Make:
GMC
Model:
SIERRA 3500
Submodel:
SLE
Beginning Year:
2001
Ending Year:
2006
Transmission:
Automatic
Transmission Make:
Allison
Transmission Manufacturer Code:
Allison 1000
Make:
GMC
Model:
SIERRA 3500
Submodel:
SLT
Beginning Year:
2001
Ending Year:
2006
Transmission:
Automatic
Transmission Make:
Allison
Transmission Manufacturer Code:
Allison 1000
Make:
GMC
Model:
SIERRA 3500
Submodel:
WT
Beginning Year:
2004
Ending Year:
2006
Transmission:
Automatic
Transmission Make:
Allison
Transmission Manufacturer Code:
Allison 1000