Fuel tank Sender: 65-67 Chevelle, Bel Air Paris, El Camino ++ GTO / LeMans (3/8) NO RETURN LINEThis is a correct 3 8 line Fuel Tank Sender Unit as shown for the 65 67 GTO LeMans series. IT DOES NOT have a return pipe. Fits the following US produced Vehicles. 1967 Buick Skylark All 1967 Chevrolet Chevelle All 1967 Chevrolet El Camino All 1967 Oldsmobile Cutlass All 1967 Pontiac GTO All 1966 Buick Skylark All 1966 Chevrolet Bel Air All 1966 Chevrolet Caprice All 1966 Chevrolet Chevelle All 1966 Chevrolet El Camino All 1966 Chevrolet Impala All