Fits 4160 series carburetors. Holley - Quick Fuel - Proform. 3/8" carb inlet threads ---- 1/8" gauge port threads. Plug included to cap off gauge port.
Chrome Dual Fuel Line Holley 4150 Double Pumper Carburetor 9-5/16" Dry GAUGE
Chrome Dual Fuel Line For Holley 3310 4160 Vacuum Secondary Carburetor 3/8 Hose
ENDERLE DUAL FUEL LINE 4150 LINE KIT HOLLEY QUICK FUEL BLOWER CARBS 40363M
ENDERLE DUAL FUEL LINE 4150 LINE KIT HOLLEY BLOWER CARBS 40363M LINKAGE COMBO
Chrome Steel Fuel Line 8126 with 3/8" Barbed End Inlet without Fuel Filter
Chrome Gas Fuel Line For Holley 3310 4160 Vacuum Secondary Carburetor 3/8 Hose
