Shop › Datsun Roadster ignition rotor Image 1 of 3 Image 2 of 3 Image 3 of 3 Datsun Roadster ignition rotor $5.00 This for 65-70 Datsun Roadsters R16 or U20 motors. Quantity: Add To Cart Added! This for 65-70 Datsun Roadsters R16 or U20 motors.