This FuelTech 37 - Way CPC Connector Kit is perfect for car enthusiasts and DIYers who want to build or modify their own wiring harnesses. It's great for when you're working on custom car builds or fixing up your daily driver. The kit comes with male and female connectors with clamps, along with 37 male and 37 female terminals in the 14 - 18 AWG range. These terminals are suitable for most common wiring needs and help you easily pass wires through your vehicle's firewall.