Gas Tank Sending Unit for 1972 Chevy Truck and GMC Pickup
Chevrolet / GMC fuel tank sending unit. 90 ohms. 3/8" line size. Complete with gasket and filter. Fits the V-8 with Automatic Transmission.
30 ohm sending units work with original style fuel gauges up thru 1966 trucks. 90 ohm sending units were used on most 1967 and later trucks. If you are using modern gauges (Dakota Digital, Classic Instruments, etc.. ) make sure you are using a 90 ohm sending unit to get a correct fuel level reading.