

Sparco 600 Seat Bracket - Chevrolet Monte Carlo (1978-1988) - Driver/Left
The Sparco 600 Series driver-side seat base bolts to the factory seat mounts in the 1978-1988 Chevrolet Monte Carlo and gives your seat a flat, rigid platform. It is 3/16" steel with a black wrinkle powder coat, and the top plate is drilled for Sparco sliders. Installation is 100% bolt-in.
| Manufacturer: | 600SB189L |
- Fits 1978-1988 Chevrolet Monte Carlo, driver/left side
- Sparco-branded top plate drilled for Sparco sliders. Other slider brands may require drilling
- Wide platform for direct side-mount installation (drilling required)
- 3/16" steel, black wrinkle powder coat
- 100% bolt-in to the factory seat mounts
- Sold individually. The passenger side is 600SB189R
- Photos show the Sparco top plate and the vehicle-specific mounting base separately (base shown with a Planted top plate)
- Not an FIA-homologated seat mount. Confirm acceptance with your sanctioning body before competition use
Disclaimers:
- Seats come in many different shapes and sizes, so not all seats will fit in all vehicles. It is up to the end user to determine if the seat will fit before ordering the seat bracket and other components.
- Many vehicles have the steering wheel offset toward the center of the vehicle. This can be accentuated when installing an aftermarket seat of a different size than the factory seat.
- Replacing a factory seat with an aftermarket seat may cause the vehicle's warning indicators to activate. This can be due to airbag, weight and/or other sensors in the factory seat that are not included in an aftermarket seat. It may be possible to eliminate these indicators with an electronic resistor, but it is up to the end user to determine if a resistor will work and which resistor to use.
- Professional installation is recommended.
Putting a modern seat into a 1978-1988 Chevrolet Monte Carlo is one of the best upgrades for a vintage build, but the original floor was never designed to carry one. Fabricated mounts rarely end up square, and they're hard to undo. A vehicle-specific bracket solves both problems.
Sparco 600 Series bases are vehicle-specific, bolt to the factory floor mounts and provide a flat, stable platform for an aftermarket seat. It's a 100% bolt-in installation, and it's easy to reverse if the car ever goes back to stock.
It's built from 3/16" steel for stiffness and finished in black wrinkle powder coat. The Sparco top plate is drilled for Sparco sliders. There's also a wide platform for direct side-mount installation (drilling required), which drops the seat as low as possible in a race car.
This is the driver/left base, sold individually. The passenger side is 600SB189R. Confirm your seat's dimensions against the cabin before ordering. Removing the factory seat can trigger airbag or occupancy warning lights, which may need a resistor. Professional installation is recommended.
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