
Sparco passenger-side seat base for Datsun Z (1974.5–1978) is a direct-fit seat mounting base for the right-side position. Designed to match the original floor mounting and seating geometry of that Datsun Z generation, it supports secure installation of aftermarket or replacement seats and is suitable for restorations and upgrades that require correct fitment and alignment.
Sparco Base Datsun Z 74.5-78 RT