HARLEY 3/8 inch Sifton Petcock 1957-1974 XL

Stainless steel Sifton petcock with 3/8 inch National Pipe Thread accepts 5/16 inch fuel line. Knurled knob turns fuel on and off. Does not include reserve feature. Petcock accepts 1/4 or 5/16 inch fuel line. These fuel line does not rotate as gas is turned on or off. Our rotary petcock design first offered in 2013. Sintered filter on petcock. No reserve feature provided. FITS HARLEY: 1957-1974 XL