It's definitely a stage 3 clutch kit for a Nissan 350z, infinity G35, Infinity G37, Nissan 370Z, and Infinity Q60. It's probably made by Mitsuko because they use green paint for their pressure plates. I linked a similar clutch made by a different company that is identical. Fits all years and models with the manual transmission.

Speedway 2.3 Ford 7-3/4" Racing Pressure Plate and clutch.

References:

http://www.speedwaymotors.com/2-3-Ford-7-3-4-Inch-Racing-Pressure-Plate,8585....

Reason:
hello, thank you for the opinion, but the pressure plate looks different then mine, the spined part is different and much smaller then mine is also a 10" clutch

It's definitely a stage 3 clutch kit for a Nissan 350z, infinity G35, Infinity G37, Nissan 370Z, and Infinity Q60. It's probably made by Mitsuko because they use green paint for their pressure plates. I linked a similar clutch made by a different company that is identical. Fits all years and models with the manual transmission.

References:

http://www.zspeedperformance.com/South-Bend-Stage-3-Drag-Clutch-Kit-715TQ-350...