How much gear oil does the D70 and D60 hold? I know how to check it, fill it til it comes out the fill hole.
I want to know how much gear lube to buy...

 

Axle Application Engine Transmission Axle Oil Capacity Friction
modifier
Front 1500 4WD All All Dana 44 (216) 4.8 pts. NR
Front 2500/3500 4WD All All Dana 60 (248FBI) 8.5 pts. NR
Rear 1500 All All Corporate 9.25" 4.5 pts. 4 oz
Rear 2500 2WD V8 All Dana 60 (248 RBI) 6.3 pts. 6 oz
Rear 2500 4WD V8 All Dana 60 (248 RBI) 7.0 pts. 8 oz
Rear 2500 2WD V10, Diesel Automatic Dana 70 (267 RBI) 7.0 pts. 8 oz
Rear 2500 4WD V10, Diesel Automatic Dana 70 (267 RBI) 7.5 pts. 8 oz
Rear 2500 2WD V10, Diesel Manual Dana 80H Rear Axle (286RBI) 6.8 pts. 8 oz
Rear 2500 4WD V10, Diesel Manual Dana 80H Rear Axle (286RBI) 10.1 pts. 10 oz
Rear 3500 2WD All All Dana 80H Rear Axle (286RBI) 6.8 pts. 8 oz
Rear 3500 4WD All All Dana 80H Rear Axle (286RBI) 10.1 pts. 10 oz

 

Thank you

now, how many pints are in a qt.?

 

That would be 2 pints per quart. If you buy 10 quarts total, you'll be fine.
Remember to clean out the diff housings before putting the covers back on and adding new fluid. Also if you lift one side of the truck at a time, any remaining fluid in the axle tubes will come out too