Neat RX-8 / FD RX-7 crown wheel and pinion – 5.125 (41:8) ratio.

***PLEASE NOTE – WE HAD A LARGE ORDER THAT CLEARED OUR STOCK OF THIS RATIO. UNFORTUNATELY THESE WILL NOT BE BACK IN STOCK UNTIL NOVEMBER 2026. IF YOU ORDER THIS PART, WE WILL NOT DESPATCH IT UNTIL THE NEW BATCH IS READY***

This spicy morsel will really liven up your acceleration. Perfect for short course cars in motorkhana, hill climb or class circuit racing. Or maybe just a very fiery street car, whether naturally aspirated or turbo charged.

Stronger than standard OEM gears. EN36C case hardened steel, profile ground after heat treatment.

Don’t forget your diff rebuild kit to suit this crown wheel and pinion, available here.