Congratulations Clay. You will enjoy the old H. Look at the oil pan on the distributor side. You will see two petcocks. Maintain your oil level between those two petcocks. The H engine takes 6 quarts.
On the transmission in front of the clutch pedal shaft is a check plug. Unscrew that plug. If 90W flows out, the transmission is full. If not, the big ol cap next to the steering wheel post is where you add 90W. Use a 3/4 socket drive to loosen up that cap. Transmission holds 6 GALLONS of 90W.
The air cleaner cup takes about 1 quart of SAE 30. That is an easy one to forget and they can get quite gunky.
