Sparco 600SB387R Series Seat Base - 600 Passenger Side

The Sparco 600SB387R is a vehicle-specific seat mounting base designed for the passenger side installation of aftermarket racing and sport seats. This professional-grade mounting bracket provides a secure, flat platform that connects aftermarket seats to factory floor mounting points.

Construction and Design:

• Manufactured from 3/16-inch thick steel for exceptional strength and rigidity
• Features a flex-free design that maintains structural integrity under load
• Durable black wrinkle powder coat finish resists corrosion and wear
• Wide metal platform allows for both standard and custom mounting configurations

Installation Features:

• Vehicle-specific design ensures 100% bolt-in fitment with factory floor mounts
• Pre-drilled mounting holes for standard bolt-on installation
• Additional platform area allows custom side-mount installation for lowest possible seat position (drilling required)
• Compatible with both bottom-mount and side-mount racing seats

This seat base is designed specifically for use with Sparco racing seats but may be compatible with other aftermarket seat brands. For complete installation, additional components such as seat sliders (Sparco #00493), side mounts, and hardware kits are sold separately. Each base is sold individually as passenger side (right-hand) configuration.