Sparco 600 Seat Bracket - Polaris Slingshot (2015+) - Driver/Left porsche 997 brake pads A thin-profile bottom cushion helps

A thin-profile bottom cushion helps keep the driver as low as possible in the seat

Designed for sprint and medium‑distance racing yet suitable for track‑day street use

while the low-cut collar is ideal for the standard kart seating position

Featuring the fast two‑turn snap‑ring retention system

Sparco 600 Seat Bracket - Polaris Slingshot (2015+) - Driver/Left porsche 997 brake pads A thin-profile bottom cushion helpsSparco 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