Sparco Seat Bases mount to the factory seat mount holes in your vehicle's floor and provide a flat surface for mounting your SPARCO seat. In order to properly install a seat in your vehicle, you will need one (1) of each of the following, per seat: Seat Base (either ?400? or ?500? series) Hardware Kit (50001) Track Set (00493) The Track Set allows for forward and backward adjustment of the seat Part Number:spa600SB015R Position:Right Product Name: SPA Seat Base.
