NV4500 M/T Tail Housing GM Cast . GM Cast Tail Housing NV4500 Manual Transmission Features and Benefits: GM Cast Tail Housing NV4500 Manual Transmission Details: AAP UDA 4: 50 Application Summary: 1992-1994 Chevrolet K1500 (Transmission Code: NV4500, MT8 & Transmission Base Gear: 5 & Transmission Control Type: Manual / Note: NV4500 M/T Tail Housing GM Cast) 1991-2000 Chevrolet K2500 Base Ls (Transmission Code: NV4500/MW3, MT8 & Transmission Base Gear: 5 & Transmission Control Type: Manual / Note: NV4500 M/T Tail Housing GM Cast) 1992-2000 Chevrolet K3500 Base Ls (Transmission Code: NV4500, MT8, NV4500/MW3 & Transmission Base Gear: 5 & Transmission Control Type: Manual / Note: NV4500 M/T Tail Housing GM Cast) 1999-2004 Chevrolet Silverado 2500 Base Ls Lt Wt (Transmission Base Gear: 5 & Transmission Control Type: Manual & Drive: 4WD / Note: NV4500 M/T Tail Housing GM Cast) 1993-1994 GMC K1500 (Transmission Code: MT8 & Transmission Base Gear: 5 & Transmission Control Type: Manual / Note: NV4500 M/T Tail Housing GM Cast) 1991-2000 GMC K2500 Sierra Sl Sierra Sle Sierra Slt (Transmission Code: NV4500/MW3, MT8 & Transmission Base Gear: 5 & Transmission Control Type: Manual / Note: NV4500 M/T Tail Housing GM Cast) 1992-2000 GMC K3500 Sierra Sl Sierra Sle Sierra Slt (Transmission Code: MT8, NV4500/MW3 & Transmission Base Gear: 5 & Transmission Control Type: Manual / Note: NV4500 M/T Tail Housing GM Cast) 1999-2004 GMC Sierra 2500 Sle Slt Sl Base Wt (Transmission Base Gear: 5 & Transmission Control Type: Manual & Drive: 4WD / Note: NV4500 M/T Tail Housing GM Cast)