Steel Under Seat Fuel Tank for 55-70 Jeep CJ-5, CJ-6 w/ 4-134 F-Head Engine Crown AutomotiveSteel Under Seat Fuel Tank for 1955 1970 CJ 5, 1955 1970 CJ 66 w 4 134 F Head Engine, w 6 Screw Sending Unit, Long Angled Neck, Fuel Line Fitting: 7 16 inch 24 Threads, Drain Plug Fitting: M12 X 1. 50 Threads Features and Benefits: 12 Month Warranty Black Painted Steel Under Seat Fuel Tank Direct Replacement Drain Plug Fitting: 1 4 inch NPT Threads Fuel Line Fitting: 7 16 inch 24 Threads Length: 24 1 2 inch Width: 18 3 4 inch Height: 6 1 4 inch