Hello, I am hoping I can get some help here. I have a 1978 Mustang II Mach 1. 302, at, a/c and no smog pump. I purchased new from dealership all original. I am reassembling after someone redid cylinder heads due to bent push rods and stuck valves. Bad gas I should've drove more often. Sat a year. I am hoping someone might have access to a vacuum diagram. The one I need is for calibration code 8-31A-R0. Here is a pic of the calibration sticker and the car. It is such a nice vehicle and I need...

Engine vacuum line diagram