Z Car Source has a huge selection of Datsun 240Z Speedometer Pinions, 260Z Speedometer Piniosn and 280Z Speedometer Pinions, Datsun / Nissan 280ZX Speedometer Pinions and Nissan 300ZX Speedometer Pinions & parts. With Datsun / Nissan Transmission & Differential offerings from Transmissions to Speedometer Pinion and everything in between, Z Car Source is the place to go for your Datsun 240Z, 260Z, 280Z, Datsun / Nissan 280ZX and Nissan 300ZX needs. New OEM, Aftermarket, Refinished, Rebuilt or Used – we have the most options for Z Car Parts on the web. And because we also have a Z Car Restoration Shop, we know first-hand the quality of the Z Car Parts we sell. So if you are looking for any Datsun / Nissan Transmission & Speedometer Pinions, Z Car Source has all the Z Car parts for your Datsun / Nissan 240Z, 260Z, 280Z, 280ZX and 300ZX.