The JEGS mechanical fuel pumps feature a chrome finish and an adjustable 360 degree housing to accommodate any and all fuel line routing configurations. Available in an 80 GPH output pump that maintains 5.7 to 8 PSI with a 1/4" NPT inlet and outlet or a 110 GPH output pump that maintains 6.5 to 8 PSI with a 3/8" NPT inlet and outlet. Not for use on carbureted vehicles with vapor return lines or fuel injection systems. Value priced.