【Widely Application】Dual inlet fuel line kit fit any 4150 based carb, for Holley, Quick Fuel, AED and more,A better choice for replacement of automotive accessories. Please check the size and specifications before purchase. 【Premium Material】:The dual feed fuel line is made of high-density lightweight aluminum, high strength and durable.The black anodized surface for enhances its oxidizing, rusting and corrosion resistance.The Hose is stainless steel nylon fiber braided,wear and heat resistance. 【Function】:The dual fuel lines can clean up the engine compartment and deliver the correct amount fuel at the correct smooth rate to carburetor, to provide smooth fuel flow for holly carburetor 4 barrel double pumper holley fuel rail for carburetor. To power your ride on the strip or street. 【Features】Dual inlet fuel line kit fits any 4150 based carb, for Holley, Quick Fuel, AED and more,A better choice for replacement of automotive accessories. Please check the size and specifications before purchasing. 【Package Include】1pcs * 4150 Dual Fuel Line Kit, 2pcs * Small O-ring seals , 2pcs * Large O-ring seals. BARTOO Carburetor Dual Feed Fuel Line Kit