Fluid - Differential
REAR AXLE (LIMITED-SLIP DIFFERENTIAL)
Dexron LS Gear Oil or equivalent meeting GM Specification 9986115.
NOTE: With a complete drain and refill add 4.7 ounces (118 ml) of Limited-Slip Axle Lubricant Additive (GM Part No. U.S. 1052358, in Canada 992694) where required.