Petcock 57-74 style, Spyke

Spyke, 57-74 style petcock

For tanks with internal 3/8 NPT threads

For 5/16" fuel hose. 

Quality high flow fuel valve for 5/16" fuel hose. 

Gas flow is controlled by a rotating knob on the bottom of the fuel valve. 

Can be changed from straight to the special swivel head fuel outlet, which is included, for a fully versatile fuel line connection.

Fits: > 66-74 Big Twin; 57-74 XL Sportster (NU)

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Actual item may look different