Description:

[Vehicle Fitment-1]: Compatible with Chevrolet G10 1977-1986, G20 1979-1984 L6 4.1L, 1985-1986 V6 4.3L, 1977-1978 L6 4.8L, 1980-1986 V8 5.0L, 1977-1986 V8 5.7L, 1977-1980 V8 6.6L, G30 1978-1979 L6 4.1L, 1981-1984 L6 4.1L, 1985-1986 V6 4.3L, 1977-1979 L6 4.8L, 1978-1979 V8 5.0L, 1982 V8 5.0L, 1977-1986 V8 5.7L, 1987-1988 V8 5.7L CARB, 1977-1980 V8 6.6L (with Air Conditioning). [Vehicle Fitment-2]: Compatible with GMC G15 1977-1978, G1500 1979-1986, G25 1977-1978 L6 4.8L, 1977-1978 V8 5.7L, 1977-1978 V8 6.6L, G2500 1981-1984 L6 4.1L, 1985-1986 V6 4.3L, 1981-1986 V8 5.0L, 1979-1986 V8 5.7L, 1983 V8 6.2L, 1979-1980 V8 6.6L, G35 1977-1978, G3500 1979 L6 4.1L, 1982-1984 L6 4.1L, 1985-1986 V6 4.3L, 1979-1986 V8 5.7L, 1987-1988 V8 5.7L CARB, 1983 V8 6.2L, 1979-1980 V8 6.6L (with Air Conditioning). [Reference Number]: 25002575, FG17D. [Direct Replacement]: This fuel tank sending unit is designed to match the fit and function of the original unit on specified applications.