This replacement fuel tank is precision-engineered to match the fit and function of the original fuel tank on specified vehicles. Solid galvanized steel construction and corrosion-resistant paint ensures long-lasting performance. Vehicle model years this part fits (be sure to check your vehicle trim using the Amazon garage) - [Chevrolet C10 Pickup: 1973, 1974, 1975, 1976, 1977, 1978] - [Chevrolet C10: 1975, 1976, 1977, 1978, 1979, 1980, 1981] - [Chevrolet C20 Pickup: 1973, 1974, 1975, 1976, 1977, 1978] - [Chevrolet C20: 1975, 1976, 1977, 1978, 1979, 1980, 1981] - [Chevrolet C30 Pickup: 1973, 1974, 1975, 1976, 1977, 1978] - [Chevrolet C30: 1975, 1976, 1977, 1978, 1979, 1980, 1981] - [Chevrolet K10 Pickup: 1973, 1974, 1975, 1976, 1977, 1978] - [Chevrolet K10: 1975, 1976, 1977, 1978, 1979, 1980, 1981] - [Chevrolet K20 Pickup: 1973, 1974, 1975, 1976, 1977, 1978] - [Chevrolet K20: 1975, 1976, 1977, 1978, 1979, 1980, 1981] - [Chevrolet K30 Pickup: 1973, 1974, 1975, 1976, 1977, 1978] - [Chevrolet K30: 1977, 1978, 1979, 1980, 1981] - [GMC C15/C1500 Pickup: 1973, 1974] - [GMC C15: 1975, 1976, 1977, 1978] - [GMC C1500: 1979, 1980, 1981] - [GMC C25/C2500 Pickup: 1973, 1974] - [GMC C25: 1975, 1976, 1977, 1978] - [GMC C2500: 1979, 1980, 1981] - [GMC C35/C3500 Pickup: 1973, 1974] - [GMC C35: 1975, 1976, 1977, 1978] - [GMC C3500: 1979, 1980, 1981] - [GMC K15/K1500 Pickup: 1973, 1974] - [GMC K15: 1975, 1976, 1977, 1978] - [GMC K1500: 1979, 1980, 1981] - [GMC K25/K2500 Pickup: 1973, 1974] - [GMC K25: 1975, 1976, 1977, 1978] - [GMC K2500: 1979, 1980, 1981] - [GMC K35/K3500 Pickup: 1973, 1974] - [GMC K35: 1977, 1978] - [GMC K3500: 1979, 1980, 1981]