Commissioned by Tudor-Dynamator at a fraction of the price of the competition
The Tudor conversion pulley allows you to convert your Dynamator or similar 
dynamo conversion to the correct alternator size pulley

This Pulley/fan  will allow for approx. 2:1 turn ratio on most cars,
this will maximise your output.

This is a quality product made in one piece

17mm Shaft for the Larger Lucas C45

61MM DIAMETER