Hot Street/Race Carbureted Applications Two PortAdjustable from 4.5 to 9 PSI 2016-audi-a6-quattro-esi2686984 540 in Valves - 188

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Hot Street/Race Carbureted Applications Two PortAdjustable from 4.5 to 9 PSI 2016-audi-a6-quattro-esi2686984 540 in Valves - 188Holley Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley. They are precision machined from 6061 T6 billet aluminum for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12 847 fuel pressure regulator features (1) 10 AN O ring inlet, (1) 10 AN O ring outlet, (1) 8 AN O ring return.