Well sorry about being vague but thats really everything i know about the car... im trying to find a website or auto part store where i can get parts for a 1972 Toyota Corona deluxe. I'm trying to replace parts and even the engine. Would it be better to go stock?
Rockauto.com for maintenance stuff.
Beyond that, it's probably a case-by-case basis depending on the part.
What do you want to know is what I'm asking though. You mention the engine- is something wrong with the engine in yours or...? What is your goal with this car? Make a racecar out of it or just make it operational?
Ask specific questions and you'll get answers. You don't walk up to a realtor and say "I want a house, find me one," you have have to explain what you want. Same deal.
It scares the bejesus out of me that someone, somewhere ordered the Lusitania with front drum brakes.