This kit works on the following Holley OEM#s.
2PACK HOLLEY CARBURETOR FUEL INLET FITTING 5/16" Tube 1/2" INVERTED FLARE 7/8-20
For Holley Carburetor Fuel Inlet Brass Bronze Filter Kit Springs & Seals 162-500
Holley 162-500 Carburetor Fuel Inlet Brass Filter
Redhorse Carburetor Fuel Inlet Fitting 5190-08-2; Holley Ultra XP Black -08AN
Redhorse Carburetor Fuel Inlet 5950-08-2; Holley Dual Feed, Ultra XP, Black
2 PACK HOLLEY CARBURETOR FUEL BOWL INLET FITTING 7/8"-20 FITS 3/8" LINE 26-26