I know this isnt Z22 related but the oil should be the same.
Im requiring enough Dexron 6 Gearbox oil to fill the boxes on my 2001 Vectra 1.8LS and my 1998 Saab 9-5, probably about 5 or 6 litres.
I dont fancy paying VX prices and I certainly dont fancy paying Saab prices. lol
Does anybody know of a cheap supplier????