The Ford Barn

30-9 · 04-25-2019, 06:56 PM

Hi gents

I’ve been using macs 500w gear oil for my rear and pic for tranny. I’m now out of 500w - btw before anyone states 500w isn’t really 500, I know that fact. I just want to know if any issue adding different GL together is bad.

JSeery · 04-25-2019, 07:16 PM

Sponsored Links (Register now to hide all advertisements)

Should be ok, but I would try and get as much of the old stuff out as possible. You could use a suction gun to remove most of it.

04-25-2019, 07:16 PM	#2
JSeery Member Emeritus Join Date: Nov 2012 Location: Wichita KS Posts: 16,132	Re: Gear oil Sponsored Links (Register now to hide all advertisements) Should be ok, but I would try and get as much of the old stuff out as possible. You could use a suction gun to remove most of it.