FILLER NECK KITS

Leading truck and vehicle upfitters use Transfer Flow retrofit filler neck kits! Transfer Flow offers a variety of OEM quality gas and diesel retrofit filler neck kits for your Ram, Dodge, Ford, and GM/Chevy pickup or cab chassis. Whether your application is a pickup box delete, a pickup converted to a utility body, or a cab chassis work truck, we’ve got you covered. Our kits are engineered for specific vehicles to ensure a perfect fit and easy installation. All kits ship with everything needed for installation, including detailed instructions.