Fabricate a custom fuel system or an auxiliary cooler on your vehicle with the Adapter Fittings available at XDP. XDP offers a wide array of different thread pitches and fitting sizes from the top manufacturers. Find the different styles of connectors you need to properly set up various custom systems in your vehicle. Whether you’re working on your vehicle’s oil system or fuel system, XDP is sure to have what you’re looking for. These fittings are constructed with durable materials to withstand fuel, oil, or transmission fluid to provide a long service life. XDP has the Universal Components you need to get the job done.