Sparco 600SB285R Passenger Side Seat Base

The Sparco 600SB285R is a vehicle-specific passenger side seat mounting base designed to provide a secure, flat platform for installing Sparco racing and sport seats. This seat base utilizes your vehicle's factory floor mounting points and offers a complete bolt-in installation solution for the right-hand (passenger) side position.

Heavy-Duty Construction:

• Constructed from 3/16-inch thick steel for exceptional strength and rigidity
• Provides a completely flex-free mounting platform
• Finished with durable black wrinkle powder coating for corrosion resistance
• Wide metal platform design accommodates both standard and custom mounting configurations

Versatile Mounting Options:

• Pre-drilled holes for standard bolt-on installation with Sparco seats
• Wide platform allows for custom side-mount installation directly to base (drilling required)
• Compatible with both bottom-mount (Street Series) and side-mount (Competition Series) Sparco seats
• Enables lowest possible seat positioning when using direct-mount installation

Complete Installation Requirements:

To properly install a Sparco seat, you will need this seat base plus additional components sold separately: a track set for fore/aft adjustment, appropriate mounting hardware kit (bottom-mount or side-mount depending on seat type), and side mounts if installing a bucket seat. Each seat base is vehicle-specific and side-specific, so verify fitment before ordering.

Sparco seat bases are engineered for precise fit and professional results, providing the foundation for safe and secure aftermarket seat installation in performance and racing applications.