

Sparco 600 Seat Bracket - Oldsmobile Cutlass (1997-1999) - Passenger/Right
This Sparco 600 Series passenger-side base is vehicle-specific to the 1997-1999 Oldsmobile Cutlass and installs with no floor modification. The 3/16" steel construction gives a flex-free mount, and the Sparco top plate is drilled for Sparco sliders. A wide platform also allows direct side-mount installation.
| Manufacturer: | 600SB149R |
- Fits 1997-1999 Oldsmobile Cutlass, passenger/right 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 driver side is 600SB149L
- 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.
An aftermarket seat can transform how a 1997-1999 Oldsmobile Cutlass feels from behind the wheel, whether for autocross, track days or simply better support on long drives. The key is a mount that fits the car's floor exactly and doesn't flex.
Sparco 600 Series seat bases pick up the factory seat mounts on the vehicle's floor and give your seat a flat, rigid mounting surface. Each base is vehicle-specific and a 100% bolt-in installation, so there's no cutting, welding or drilling into the floor.
The base is made from 3/16" steel for a strong, flex-free mount and finished in black wrinkle powder coat. Its Sparco-branded top plate is drilled for Sparco sliders. A wide steel platform also leaves room to mount side mounts directly to the base when you want the lowest possible seat position (drilling required).
This is the passenger/right base, sold individually. The driver side is 600SB149L. 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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