Which differential oil for a 1985 LSD?

QUIK:WHIP85' · 01-24-2009, 06:21 AM

What kind of, and how much diff oil should I use for a 1985 LSD? Price is not important since it's such a small quantity, I want the best. What do ya'll recommend?

SOOOPRADUPA · 02-03-2009, 02:30 AM

Quote:

Originally Posted by QUIK:WHIP85'

What kind of, and how much diff oil should I use for a 1985 LSD? Price is not important since it's such a small quantity, I want the best. What do ya'll recommend?

I use royal purple brand. Works great for me.

suprabahamut · 04-08-2009, 01:14 AM

I use Valvoline dura blend, it was around 6 dollars at auto zone it was about 5 dollars more for the mobile 1. It works fine for me. Check to see if your differential is a LSD, you have to buy special additive for it if it is. For filling it use a suction gun and put it in till it runs out the fill hole, after you drain it.

supkar · 04-23-2009, 02:06 AM

2.1 quarts , I believe. 90 weight. I'm going synthetic next time. Probably Mobil synthetic.

01-24-2009, 06:21 AM	#1
QUIK:WHIP85' Stock Join Date: Jan 2009 Location: Oregon Posts: 1	Which differential oil for a 1985 LSD? What kind of, and how much diff oil should I use for a 1985 LSD? Price is not important since it's such a small quantity, I want the best. What do ya'll recommend?

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04-08-2009, 01:14 AM	#3
suprabahamut 3" Exhaust Join Date: May 2007 Location: greensboro Posts: 242	I use Valvoline dura blend, it was around 6 dollars at auto zone it was about 5 dollars more for the mobile 1. It works fine for me. Check to see if your differential is a LSD, you have to buy special additive for it if it is. For filling it use a suction gun and put it in till it runs out the fill hole, after you drain it.

04-23-2009, 02:06 AM	#4
supkar Intake Join Date: Dec 2008 Location: santa cruz ca Posts: 30	2.1 quarts , I believe. 90 weight. I'm going synthetic next time. Probably Mobil synthetic.