Quote Originally Posted by chrisc View Post
between filter and larger cooler it around 4.5 i just buy 5 gallon bucket so it really estimate but close might be closer to 4 but it up there
I've serviced many power strokes they all take bout 15 quarts or 3.75 gal. There is a variance I the years tho I've noticed, older ones with spin on oil filters take less and the newer ones with sock type filter that goes in the top of the motor takes a few quarts more