New OEM Speedometer Pinion Gear Assembly Cog 32702-58S21 21 Tooth Purple Datsun

For 4.375 or 4.38 gear ratios

Fits Datsun 71B 4 speeds and 5 speeds

Datsun 510 620 720 240z 260z 280z 280zx

Please check out my other Datsun parts and positive feedback.