Google Malvese equipment in Hicksville NY. They have always come through with Ford hard parts for me. They have some golden jubilee parts in stock for Pete's sake. I'm pretty sure you have the 201 cubic inch motor, but Malvese will know for certain by serial number. Good luck.
Have you tried the Ford dealership? They might have the parts or be able to order them for you. - AlexGMC72
Check out eBay or Amazon, sometimes you can find good deals on parts there. - BobTheBuilder