The Sparco Seat Track set allows you to slide your Sparco seat front to back. These mount between your Sparco Seat base and your Sparco Reclining Seat. They can also work with the fixed back (competition) seats when used in conjunction with side mounts. Each Slider comes with 2 slide tracks and one handle. This will allow you to install 1 seat to a single base.
Bottom mount dimensions are 10.67"D x 13.58"W