about 3 quarts
0w80 synthetic gear oil.
Rear diff, 7.9 pints.Front diff, 2.4 pints.
About 2.25 quarts of 75w90
Rear diff is 1.75 qts of 75w90 or 75w140
Only if it is a "limited slip" differential.
Cadillac - DeVille (2000-2005) Rear, DTS (2006-2011) RearChevrolet - Astro (2003-2005) Rear, Silverado Pickups (1999-2006) Rear, Silverado 1500 Classic (2007) Rear, Suburbans (2000-2001) Rear, Tahoe (2000-2001) RearGMC - Safari (2003-2005) Rear, Sierra Pickups (1999-2006) Rear, Sierra Pickups V6 4.3 (2003-2004) Rear, Sierra Pickups V8 4.8 (2003-2004) Rear, Sierra Pickups V8 5.3 (2003-2004) Rear, Sierra 1500 Classic (2007) Rear, Yukons (2000-2001) Rear
60lbs 60lbs
5 1/4'' front and rear
Pay someone else to do it!
no
It locks the rear diff, thats all
yes it is. to check look for the big diff in the rear axle. big diff? a large round metal casing.