Sparco Seat Mount - Driver Side - 89-97 Mazda Miata NA 57800BK Allows for one 2-1/2" ID

Allows for one 2-1/2" ID coil over spring to be stacked on top of another without shifting or moving from side to side

Image IS for reference only

Available with 1/4" or 3/8" nipple inlet fittings

Birdcage Bearing

Sparco Seat Mount - Driver Side - 89-97 Mazda Miata NA 57800BK Allows for one 2-1/2" IDSparco Seat Bases utilize the factory seat mounts on your vehicle's floor and provide a flat surface for mounting your Sparco seat. All seat bases are vehicle specific and provide a 100% bolt in installation. The 600 Series Sparco seat base is constructed with 3 16" thick steel to provide a strong flex free mount. In addition to the mouting holes provided for standard bolt on installation, the Sparco base has a wide metal platform to allow custom