Where can I buy GL4 these days ?
Thanks.

Check your local NAPA store, mine had some the last time I looked. I forget the name of it, but it does say that it is only GL-4 fluid. Not the GL-4/GL-5 stuff.

Bill

Yes, check NAPA. I just bought some at NAPA a few weeks back

I got a gallon from Car Quest

Yep, NAPA

http://www.napaonline.com/MasterPages/NOLMaster.aspx?PageId=470&LineCode=SL&PartNumber=SL24229&Description=Gear+Oil+-+Automotive

Its called STA-Lube (its 80w-90/GL-4) mfg by CRC thats avail from Napa and you can also buy it online too from various seller,just google it.

Scott