This fuel tank sending unit is designed to match the fit and function of the original unit on specified applications. Made of quality materials, it is engineered for reliable performance and durability. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet R10: 1987] - [Chevrolet R20: 1987, 1988] - [Chevrolet R2500: 1989] - [Chevrolet R30: 1987, 1988] - [Chevrolet R3500: 1989, 1990, 1991] - [Chevrolet V10: 1987] - [Chevrolet V20: 1987] - [Chevrolet V30: 1987, 1988] - [Chevrolet V3500: 1989, 1990, 1991] - [GMC R1500: 1987] - [GMC R2500: 1987, 1988, 1989] - [GMC R3500: 1987, 1988, 1989, 1990, 1991] - [GMC V1500: 1987] - [GMC V2500: 1987] - [GMC V3500: 1987, 1988, 1989, 1990, 1991]