Check the listing for details. Brawler Chrome Fuel Line 4150 Double Pumper Carburetor Carb BLACK GAUGE 3/8 Hose. Condition: New. Listed at 29.95 USD. RPM PERFORMANCE BRAND Chrome plated dual feed DOUBLE PUMPER fuel lineFits 4150 series carburetors with (2) DUAL METERING BLOCKS Fits:Quick Fuel Brawer Series Dual Feed carburetors with 2 metering blocks BR-67200, BR-67201, BR-67202, BR-67204, BR-67209, BR-67211, BR-67212, BR-67213, BR-67214, BR-67253, BR-67254, BR-67255, BR-67256, BR-67257, BR-67301, BR-67302, BR-67303, BR-67304, BR-67312, BR-67313, BR-67314, BR-67316, BR-67318, BR-67320, BR-67331, BR-67332 Holley 4776-4777-4778-4779 etc (WILL NOT FIT - 4160 STYLE (1) METERING BLOCK CARBURETORS!) (WILL NOT FIT - BARRY GRANT OR HOLLEY ULTRA CARBURETORS) 9-5/16" center to center float bowl inletsHolley - Quick Fuel - Proform - AED 3/8" diameter tubePlug included to cap off gauge port3/8" carburetor inlet threads ---- 1/8" gauge port threads 1-15 PSIMECHANICALFUEL PRESSURE GAUGE CHROME WITH BLACK FACE Fuel line Details:9-5/16" Center to CenterChrome Plated1/8" npt port for fuel gauge3/8" hose barb inlet Gauge Details: Triple Chrome Plated HousingBlack face with White numbers1/8" pipe thread (npt - national pipe thread) PLEASE CHECK YOUR EXISTING LINE AND CARBURETOR BEFORE PURCHASING TO ENSURE FIT!