Sparco 600SB401R Passenger Side Seat Base Bracket

The Sparco 600SB401R is a vehicle-specific passenger side seat mounting base designed to provide a secure foundation for installing aftermarket Sparco racing seats. This seat bracket utilizes the factory floor mounting points and provides a flat platform surface for mounting both side-mount and bottom-mount style seats.

Key Features:

• Constructed from 3/16-inch thick steel for a strong, flex-free mount
• 100% bolt-in installation using factory seat mounting locations
• Black wrinkle powder-coated finish for durability and corrosion resistance
• Wide metal platform allows custom side mount installation when lowest seat position is desired (drilling required)
• Compatible with both Competition Series side-mount seats and Street Series bottom-mount seats
• Passenger side (right-hand) configuration

This seat base is designed specifically for Sparco seats and requires additional components for complete installation, including a track set, mounting hardware, and side mounts (depending on seat style). The robust steel construction ensures a rigid connection between the vehicle floor and racing seat for maximum safety and performance.