Hi y'all. After a long time away from the forums fixing jet engines, I'm back! Happy to see people still active. Job duties got changed, more time on my hands.. but a blown out back. Fun.

I wanted to ask if anyone knows the thread size, bolt type, etc. of the water pump pulley bolt and the front fascia panel. They're lost to the bit of grass the car is parked on, and no doubt now they're too rusted out to use even if I find them. And if you know the size, would you know where I can get them?

I also need to look into frame stiffeners. Frame sinks into jack when put up in the air, heard the Miata one works well with a bit of work. Thank y'all in advance! I'll continue to scour the forums as best as I can for my answers as well.

edit* Found a lead for sure, I feel like this post I'm linking should be stickied!
https://www.rx7club.com/1st-generation-specific-1979-1985-18/part-number-help-1143527/

Which brings me to my aforementioned concern about frame stiffeners. If possible, I'd like to hear about y'alls solutions.