What is Oil capacity for Suzuki GS850G 1981?

Here it is: Engine/transmission oil: -Without filter change: 3.0 US qt -With filter change: 3.8 US qt. -After overhaul: 4.0 US qt Taken from the Clymer repair manual. BTW, the manual calls for SAE 10W-40 rated SE oil. Hope this helps, good luck