What oil?

Whooo boy.
What motor oil?
Might be a can of worms.
Look, it's a 225?
We know that it will run on dogdishwater with sawdust in the pan.
The INDISTRUCTABLE MOPAR.
But if you want to pamper it: Synthetic.
Mobil One is the orginal. The Moble reps will tell you that syn doesn't ever wear out. But they make money on selling oil. Contamination is the killer.
The molecules of syn. are more consistant them petroleum based. Smaller too.
I just found today that Mobile has a "high mileage" syn on the market.
Bought a gallon of it.
A lube specilist told me about switching to syn after lossing a cam shaft due to extream cold and no flow of regular oil at start up.
And the most important thing I have read is to get the narrowest range of oil you can get by with.
The wider the range the more it has been "diluted" with viscosity indecies increasers.
That means less oil for the lube.

You didn't ask but use syn grease too!
You don't need the Valvoline brand.
It has the black Moly in it for EP.
Not necessary and messy.
Get red Mobile One at Auto Zone.

Syn grease is compatible with other all other types.
It is high temp, water proof and Extream Pressure.
So you only have to buy one type.
I picked that up in a facilities engineering mag.

Now go out and take on the day.
Drive that car.