Reproduction of the original fuel tank sending unit for use with 1988-95 Chevrolet and GMC truck models. Manufactured to factory specifications each sending unit features 4 outlets and replaces the original exactly. Designed for fuel tanks on models with fuel injection and EEC.Chevrolet Applications:1988-1995 Chevrolet Pickup Truck (with fuel injection & EEC) (drivers side mount)GMC Applications:1988-1995 GMC Pickup Truck (with fuel injection & EEC) (drivers side mount){specs}.