My car is not factory A/C. Bought a bone stock 400 I plan on rebuilding it to a stroker. It came out of a Catalina with A/C. The engine I bought has all the A/C stuff with it. 2 questions. Would you add the A/C to a non-factory A/C bird? Is it gonna be a pain in the butt to do it? It's an original 326 car and has the 326 in it. Gonna bag the 326 since it is orginal and build this 400 to a stroker.