Sparco 600SB350R 600 Series Passenger Side Seat Base

The Sparco 600SB350R is a vehicle-specific passenger side seat base from Sparco's 600 Series line, designed to mount aftermarket racing seats to your vehicle's factory floor mounts. This precision-engineered bracket provides a secure, flat mounting platform for installing Sparco racing seats or other aftermarket performance seats.

Key Features:

• Constructed from 3/16-inch thick steel for a strong, flex-free mount
• 100% bolt-in installation using factory seat mounting holes
• Wide metal platform allows custom side-mount installation for lowest possible seat position (drilling required)
• Powder coated in durable black wrinkle finish for corrosion resistance
• Vehicle-specific design ensures proper fitment and safety
• Compatible with both bottom-mount and side-mount racing seats

This passenger side (right-hand) seat base is sold individually and requires additional components for complete installation, including a slider track set (Sparco #00493) and appropriate mounting hardware kit. The seat base works with Sparco's bottom-mount street seats and side-mount competition seats, offering flexibility for street or track applications.