CURT Dual Output Vehicle Side 7 Pin, 4 Pin Connectors with Backup Alarm, Factory Tow Package and USCAR Socket Required Model 57101 Clear The CURT weld on gooseneck ball Three Light Rack The CURT weld on gooseneck ball is perfect for hardworking trucks and gooseneck trailers This kit relocates the air tank on Ram Trucks equipped with the stock Active Level Four Corner Air Suspension which enables you to add the AMP Research PowerStep running boards to your ride integrated into the vehicle's electrical system Factory Tow Package and USCAR Socket Required Model 57101A CURT custom original equipment vehicle to trailer connector (sometimes called a T connector) is a simple