I don't know where to find one, but I'm sure you will. My usual due diligence is the EBay guys who seem somehow to come up with NOS and vintage parts. That is one fine looking truck Cal. I'm sure it has taken much time and patience -- not to mention $$s to get it all as vintage, as clean, and as together as you have. Thanks for sharing the pics. I wish I had your spotlight. Good luck on your search. Dale