
The Sparco right-side seat base for Nissan 300ZX (1984–1989) provides a passenger-side mounting solution to attach aftermarket seats to the vehicle’s factory floor anchors. It preserves seat rail alignment and seating position for the right front seat, simplifying the installation process for Sparco or compatible seats without altering the car’s mounting structure in supported model years.
Sparco Base Nissan300Zx 84-89 Rt