Rear End Fluid Capacity?

[BoiseRob]

What's the fluid capacity for a 1997 GMC Savana 1500 Cargo Van with the GM 10 bolt rear end? The owners manual only states what type of gear lube (80w90), not the quantity. I have 2 quarts of Schaeffer #267 and I don't know if that's enough.

Thanks,

Rob

 

[law3500]

according to mitchell the diff capacity is 1.3 quarts.

 

[BoiseRob]

Originally Posted By: law3500
according to mitchell the diff capacity is 1.3 quarts.


Thank You!!!

 

[BoiseRob]

Amsoil's website says it needs either 2.1 quarts or 2.4 quarts depending on if is 8.5" ring gear or 8.6" ring gear.

 

[panthermike]

Looks like one more quart is in order, 2.X seems more likely than 1.3.

 

[c3po]

I have a 10 Bolt rear in my old Chevrolet and it takes almost 2 quarts of Differential Fluid.