Sparco 600SB339R Racing Seat Base Passenger Side Right

The Sparco 600SB339R is a vehicle-specific racing seat base designed to provide a secure mounting platform for Sparco aftermarket racing seats. This passenger-side (right-hand) seat base utilizes the factory seat mounting points on your vehicle's floor, ensuring a proper bolt-in installation without requiring permanent modifications to your vehicle.

Key Features:

• Constructed from heavy-duty 3/16-inch thick steel for a strong, flex-free mount
• Vehicle-specific design ensures 100% bolt-in installation using factory mounting points
• Black wrinkle powder coat finish for durability and corrosion resistance
• Wide metal platform allows for custom side mount installation (drilling required)
• Compatible with both bottom-mount and side-mount Sparco racing seats
• Outer mounting locations accommodate wider side mount seats
• Allows for lowest possible seat position in race vehicle applications

This seat base is sold individually and must be combined with the appropriate mounting hardware, sliders (track set), and side mounts or bottom mounts depending on your specific Sparco seat model. The RH (right-hand) designation indicates this is the passenger side seat base, determined from the driver's seating position.