https://www.mobil.com/en/lubricants/for-personal-vehicles/our-products/products/mobil-1-15w-50
Try this one. Highest zinc mobil 1 street oil. Specifically calls out use in flat tappet cams.
I’m running this hose:
GATES
358800
Power Steering Pressure Hose
Also look at the 3/8” magnefine filters. They’re top notch. Magnefine 3/8" Magnetic Inline Transmission/Power Steering Filter
I did mostly plasma, the torch would have been cleaner and faster.
Keeping a good arc going was hard with all the road grime. I’ve been avoiding grinding down all the junk and putting it in.
It happens to the best of us. I had my driveshaft in backwards at one point, don’t know when I did that. Didn’t notice til classic cruisers looked under my truck. Those late nights laying on concrete and dirt got to me.
Try the FJ80 3FE fan clutch. Mine idles at 199* at 750 idle with the AC on and the ac blowing in 100* heat. It’s also much more consistent in operation than the previous factory Aisin clutch.
I’m using a 190* t stat with a digital temp gauge. It runs at about 180* most of the time.