Sparco 600SB434L Series Seat Base - 600 Left Side

The Sparco 600SB434L is a vehicle-specific seat mounting base from Sparco's 600 Series lineup, designed for the left (driver) side. Sparco 600 Series seat bases attach to the factory seat mounts on your vehicle's floor and provide a flat, solid platform for mounting a Sparco performance seat.

Key Features:

• Heavy-duty 3/16" steel construction for a strong, flex-free mount
• Black wrinkle powder coat finish for corrosion resistance and a clean appearance
• 100% bolt-in installation using factory floor mount locations — no cutting or modification required for standard installation
• Wide metal platform with outer mounting locations to accommodate wider side-mount seats (such as EVO 2, EVO 3, etc.)
• Optional direct side-mount installation available for race vehicles seeking the lowest possible seat position (drilling required)
• Left-hand (driver) side specific — sold individually

Compatible Installation Hardware (sold separately):

• For Bottom Mount Seats (Street Series): Track Set #00493 + Bottom Mount Hardware Kit #50001
• For Side Mount Seats (Competition Series): Track Set #00493 + Side Mounts + Side Mount Hardware Kit #50002

The Sparco 600SB434L seat base is engineered for precision fitment and is intended for use with Sparco performance seats. It is the foundation of a proper aftermarket seat installation, ensuring safety, rigidity, and optimal seating position.