Female Threads: 1/2"-20 (5/16" steel fuel line).
Rochester Fuel Inlet Fitting QuadraJet Carburetor 7/8-20 x 5/8-18 Inverted Flare
(Pair) 491973-BL Fragola -8 AN Female To -8 AN O-Ring Holley Fuel Inlet Fitting
(Pair) 491946-BL Fragola -8 AN Male To -8 AN O-Ring Holley XP Fuel Inlet Fitting
12 Point Fuel Inlet Fitting Nut Spanner Wrench For Holley 2300 4150 4150HP 4160
Wrench 4 for Holley 26-26 26-27 Fuel Inlet Fitting - 12 Point Use w/ Line On/Off
Edelbrock Carburetor Fuel Inlet Fitting 8089; 3/8 Hose Barb to 5/8-20 Banjo
