WHAT BRAND OF GEAR OILshould i use for my differential?? and how many quarts???

 

it takes like 1.5-2qts i think you can put redline

 

N E OTHER BRANDS TO CHOOSE FROM ?

 

Redline works best with the front and rear differential. I'm not aware of any other gear oil that can be used for the differential.

edit: oh, and it takes about 2 or 3 quarts.

 

I'm having one rebuilt with 4.3 gears & viscous LSD. Putting in Castrol Syntec.

 

Doesn't anyone read the manual?
The diff takes 1.4 quarts.

 

1.3 according to my manual... but it doesnt really matter since lube is sold by the quart, so you'd have to get 2 quarts either way. from what i've heard the best stuff to use is redline 75w90, and neo something or royal purple are supposed to be good too