I had to machine the inside of the smallest hole to make it work with my 1987 Ford fuel and AC lines (which was too thick to fit in the required gap). 5 minutes with the grinding wheel did it and then everything worked.
🛠️ Efficient Ford Disconnect Set: Lisle 39220 for 3/8" & 1/2" Connectors
9 Review
🔌 Amarine Made 12V Scavenge Impellor Gear Pump - Efficient Diesel Fuel & Scavenge Oil Transfer (Black)
8 Review
AUTOOL Universal 12V Vehicle Fuel Leakage 🚗 Detector Diagnostic Tester with Easy Intake Adapter for Pipes
8 Review
🔧 High-Performance 3/8" Black Lisle 68210 IPR Socket for Ford Diesel Engines
9 Review