I don't own a HCS but I've always wondered were there HCS's produced with Marshals?

Mr Shelby Guy,
No the HCS was produced after the change-over, so all HCS's came with Lucas lights. Remember they still had the grille light supports even though the only thing the supports did was have the Lucas wiring run through the center hole.
Doug

Thanks for the answer. I wasn't too sure and I just had to ask.