Sparco Racing Seat Slider Track Sets allow you to slide your Sparco racing seat for a more comfortable sitting position. This high quality set of racing seat sliders feature a dual locking mechanism for added safety and functionality. Racing seat sliders, also known as a seat track set, are perfect for race cars or street cars that will have multiple sized drivers adjusting the seat position. Sparco racing seat slider track sets are a great addition to any Sparco street or competition racing seats.