Year	Make	Model	Configuration	Positions	Application Notes
2007	Chevrolet	Silverado 2500 HD Classic	Allison Trans.
2007	Chevrolet	Silverado 3500 Classic	Allison Trans.
2007	GMC	Sierra 2500 HD Classic	Allison Trans.
2007	GMC	Sierra 3500 Classic	Allison Trans.
2006	Chevrolet	Silverado 2500 (Mexico)	Allison Trans.
2006	Chevrolet	Silverado 2500 HD	Allison Trans.
2006	Chevrolet	Silverado 3500	Allison Trans.
2006	GMC	Sierra 2500 HD	Allison Trans.
2006	GMC	Sierra 3500	Allison Trans.
2005	Chevrolet	Silverado 2500 HD	Allison Trans.
2005	Chevrolet	Silverado 3500	Allison Trans.
2005	GMC	Sierra 2500 HD	Allison Trans.
2005	GMC	Sierra 3500	Allison Trans.
2004	Chevrolet	Silverado 2500 HD	Allison Trans.
2004	Chevrolet	Silverado 3500	Allison Trans.
2004	GMC	Sierra 2500 HD	Allison Trans.
2004	GMC	Sierra 3500	Allison Trans.
2003	Chevrolet	Silverado 2500 HD	Allison Trans.
2003	Chevrolet	Silverado 3500	Allison Trans.
2003	GMC	Sierra 2500 HD	Allison Trans.
2003	GMC	Sierra 3500	Allison Trans.
2002	Chevrolet	Silverado 2500 HD	Allison Trans.
2002	Chevrolet	Silverado 3500	Allison Trans.
2002	GMC	Sierra 2500 HD	Allison Trans.
2002	GMC	Sierra 3500	Allison Trans.
2001	Chevrolet	Silverado 2500 HD	Allison Trans.
2001	Chevrolet	Silverado 3500	Allison Trans.
2001	GMC	Sierra 2500 HD	Allison Trans.
2001	GMC	Sierra 3500	Allison Trans.