Jaguar Mk2 / Stype / Daimler V8 / Lucas C42 Power Steering / Dynamo, very useful to someone , this is classed as untested , these are suitable for negative earth or positive earth , once flashed across body , this is original may fit other models jaguars or daimlers cars types , or certain classic cars , turns freely ,all threads are fine ,it has a double v belt pulley fitted , this is a lucas C42 dynamo with power steering drive coupling on the rear , these are a heavy item , can post buyer to pay for the postage costs ,