Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by chevyfumes, Jun 18, 2002.
What type gear oil and how much go into my 12 bolt?
80W-90 GL5, plus an additive pack if it has a posi. /forums/images/icons/wink.gif
80W-90 was what I thought but what is GL 5 and how many quarts will it take....Thanks by the way... /forums/images/icons/cool.gif
fill it till it runs out /forums/images/icons/laugh.gif
I need to know HOW MANY QUARTS you knuckle heads, so when I go to the auto parts store I wont have to ask the super geniuses at the counter , that could take all damn day....HEHEHEHE!!!!!you know ...What year vehicle, what size engine, how many wheels , type of paint scheme, does it have a steering wheel..... /forums/images/icons/confused.gif /forums/images/icons/grin.gif
Buy a gallon. If you do any river crossings you will need it later when your gear oil turns into water!!
prob 2-4 quarts
Thanks I got 2 in the garage so I'll just buy 4 more and have some extra thanks....
Separate names with a comma.