This Husky Towing Fifth Wheel Trailer Hitch Mount Kit is a 4 bolt, 10 bolt and rails kit. Specifications•Compatibility: 16K S Tilt Plate Fifth Wheel Hitches•Type: Base Rails•Installation Type: Bolt-On•Includes Hardware: No•Drilling Required: Yes•Estimated Install Time (Hours):2Fitment1975-1986 Chevrolet C101973-1974 Chevrolet C10 Pickup1988-1999 Chevrolet C15001975-1986 Chevrolet C201973-1974 Chevrolet C20 Pickup1988-2000 Chevrolet C25001975-1986 Chevrolet C301973-1974 Chevrolet C30 Pickup1988-2000 Chevrolet C35001975-1986 Chevrolet K101973-1974 Chevrolet K10 Pickup1988-1999 Chevrolet K15001975-1986 Chevrolet K201973-1974 Chevrolet K20 Pickup1988-2000 Chevrolet K25001977-1986 Chevrolet K301973-1974 Chevrolet K30 Pickup1988-2000 Chevrolet K35001987-1987 Chevrolet R101987-1988 Chevrolet R201989-1989 Chevrolet R25001987-1988 Chevrolet R301989-1991 Chevrolet R35001999-2024 Chevrolet Silverado 15002007-2007 Chevrolet Silverado 1500 Classic2001-2006 Chevrolet Silverado 1500 HD2007-2007 Chevrolet Silverado 1500 HD Classic2019-2019 Chevrolet Silverado 1500 LD- Old Model2022-2022 Chevrolet Silverado 1500 LTD- Old Model2019-2022 Chevrolet Silverado 1500- New Model1999-2004 Chevrolet Silverado 25002001-2025 Chevrolet Silverado 2500 HD2007-2007 Chevrolet Silverado 2500 HD Classic2001-2006 Chevrolet Silverado 35002007-2007 Chevrolet Silverado 3500 Classic2007-2025 Chevrolet Silverado 3500 HD1987-1987 Chevrolet V101987-1987 Chevrolet V201987-1988 Chevrolet V301989-1991 Chevrolet V35001975-1989 Dodge D1001974-1974 Dodge D100 Pickup1977-1993 Dodge D1501975-1980 Dodge D2001974-1974 Dodge D200 Pickup1981-1993 Dodge D2501975-1980 Dodge D3001974-1974 Dodge D300 Pickup1981-1993 Dodge D3501978-1981 Dodge D4001978-1981 Dodge D4501994-2010 Dodge Ram 15001994-2010 Dodge Ram 25001994-2010 Dodge Ram 35001978-1980 Dodge RD2001975-1989 Dodge W1001974-1974 Dodge W100 Pickup1977-1993 Dodge W1501975-1980 Dodge W2001974-1974 Dodge W200 Pickup1981-1993 Dodge W2501975-1980 Dodge W3001974-1974 Dodge W300 Pickup1981-1993 Dodge W3501975-2023 Ford F-1502004-2004 Ford F-150 Heritage1970-1999 Ford F-2501997-1997 Ford F-250 HD1999-2024 Ford F-250 Super Duty1970-1997 Ford F-3501999-2024 Ford F-350 Super Duty1999-2022 Ford F-450 Super Duty1988-1997 Ford F-Super Duty1975-1978 GMC C151973-1974 GMC C15/C1500 Pickup1979-1999 GMC C15001975-1978 GMC C251973-1974 GMC C25/C2500 Pickup1979-2000 GMC C25001975-1978 GMC C351973-1974 GMC C35/C3500 Pickup1979-2000 GMC C35001975-1978 GMC K151973-1974 GMC K15/K1500 Pickup1979-1999 GMC K15001975-1978 GMC K251973-1974 GMC K25/K2500 Pickup1979-2000 GMC K25001977-1978 GMC K351973-1974 GMC K35/K3500 Pickup1979-2000 GMC K35001987-1987 GMC R15001987-1989 GMC R25001987-1991 GMC R35001999-2024 GMC Sierra 15002007-2007 GMC Sierra 1500 Classic2001-2006 GMC Sierra 1500 HD2007-2007 GMC Sierra 1500 HD Classic2019-2022 GMC Sierra 1500 Limited- Old Model2019-2022 GMC Sierra 1500- New Model1999-2004 GMC Sierra 25002001-2025 GMC Sierra 2500 HD2007-2007 GMC Sierra 2500 HD Classic2001-2006 GMC Sierra 35002007-2007 GMC Sierra 3500 Classic2007-2025 GMC Sierra 3500 HD1987-1987 GMC V15001987-1987 GMC V25001987-1991 GMC V35002004-2024 Nissan Titan2017-2024 Nissan Titan XD2011-2024 Ram 15002023-2024 Ram 1500 Classic2019-2022 Ram 1500 Classic- Old Model2019-2022 Ram 1500- New Model2011-2024 Ram 25002011-2024 Ram 35001993-1998 Toyota T1002000-2021 Toyota Tundra Husky Branded Replacement Parts Support The Original Product Warranty | Husky Towing Fifth Wheel Trailer Hitch Mount Base Rail Kit