1999 Chevrolet Corvette Owner's Manual - Page 348

yellowblue USAGE Automatic Transmission Key Lock Cylinders Rear Axle (Limited-Slip Differential) FLUID/LUBRICANT Transmission Fluid. Multi-Purpose Lubricant, SuperlubeR (GM Part No. 12346241 or equivalent). SAE 75W-90 Synthetic Axle Lubricant (GM Part No. 12378261 or equivalent) meeting GM Specification 9986115. With a complete drain and refill add 4 ounces (118 ml) of Limited-Slip Axle Lubricant Additive (GM Part No. 1052358 or equivalent) where required. See "Rear Axle" in the Index. USAGE Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor and Release Pawl Hood and Door Hinges Weatherstrip Conditioning FLUID/LUBRICANT DEXRONR-III Automatic LubriplateR Lubricant Aerosol (GM Part No. 12346293 or equivalent) or lubricant meeting requirements of NLGI # 2, Category LB or GC-LB. Multi-Purpose Lubricant, SuperlubeR (GM Part No. 12346241 or equivalent). Dielectric Silicone Grease (GM Part No. 12345579 or equivalent). 7-20