NV4500 M/T 3RD, 4TH, 5TH & Reverse Synchro Key . NV4500 Manual Transmission 3rd, 4th, 5th & Reverse Synchro Key Features and Benefits: NV4500 Manual Transmission 3rd, 4th, 5th & Reverse Synchro Key Details: AAP UDA 4: 60 Application Summary: 348 1989-1993 Dodge W250 Base 1989-1993 Dodge W350 Base 1994-2005 Dodge Ram 2500 Base Slt St Laramie 1994-2005 Dodge Ram 3500 Base Slt St Laramie 1994-2002 Chevrolet C3500HD Base 2007 Chevrolet Silverado 2500 Hd Classic Ls Lt Wt 2007 Chevrolet Silverado 3500 Classic Ls Lt Wt 1996-2000 Chevrolet C2500 1996-2000 Chevrolet C3500 1992-1995 Chevrolet K1500 Base Cheyenne Silverado Wt 1991-2000 Chevrolet K2500 Base Cheyenne Silverado Wt Ls 1992-2000 Chevrolet K3500 Base Cheyenne Silverado Ls 1999-2004 Chevrolet Silverado 2500 Base Ls Lt Wt 2001-2006 Chevrolet Silverado 2500 Hd Ls Base Wt Lt 2001-2006 Chevrolet Silverado 3500 Ls Base Lt Wt 1994-2002 GMC C3500HD Base 2007 GMC Sierra 2500 Hd Classic Sl Sle Slt Wt 2007 GMC Sierra 3500 Classic Sl Sle Slt Wt 1996-2000 GMC C2500 1996-2000 GMC C3500 1993-1995 GMC K1500 Sierra Sl Sierra Sle Sierra Slt Sierra Special Sierra Sls 1991-2000 GMC K2500 Sierra Sl Sierra Sle Sierra Slt 1992-2000 GMC K3500 Sierra Sl Sierra Sle Sierra Slt 1999-2004 GMC Sierra 2500 Sle Slt Sl Base Wt 2001-2006 GMC Sierra 2500 Hd Sle Slt Sl Base Wt 2001-2006 GMC Sierra 3500 Sle Slt Sl Base Wt Applications