Mitch, try these part numbers at your local NAPA store. They are for GL4 in
different sizes and weights. Watch for word wrap in the link below.
Peter Zaborski -- CF58310 UO
> -----Original Message-----
> From: firstname.lastname@example.org
> [mailto:email@example.com] On Behalf Of Mitch Seff
> Sent: Saturday, February 18, 2006 14:59
> To: 6-Pack email; firstname.lastname@example.org
> Subject: Differential gear lube
> The recommended gear lube for the differential is GL4 rated .
> I have tried every auto parts store around & can only find
> GL5 rated products.
> The only GL4 I found is Red Line MTL90 synthetic. I have no
> problem dropping $10.00 a quart (maybe a little) but I would
> like to know if any one has had some experience with this as
> a replacement.