Home Engine Systems Fuel System Fuel Hoses Series 350 Fuel Tank Feed and Vent Hose – Type A1 & A2 (3/8”, 250’) MPI Products Series 350 Fuel Tank Feed and Vent Hose – Type A1 & A2 (3/8”, 250’) $771.49 Series 350 Fuel Tank Feed and Vent Hose – Type A1 & A2 (3/8”, 250’) quantity Add to cart