These 30 ohm sending units are fully adjustable to many different tank sizes and are designed for use with our 1955-57Chevy Belairaftermarket aluminum rear mounted gas tanks. Can be usedwith any custom fuel tank. For use with stock fuel gaugeor any 0-30 OHM fuel gauge.

Includes:

• Sending Unit (Ohm 0-30)
• Float arm
• Seal
• Mounting hardware

Fits: 1955 1956 1957 Chevy Belair, 210 and 150 carwith aftermarket aluminum fuel tank