1995 Chevrolet S10 Pickup Owner's Manual - Page 327

Part D: Recommended Fluids and Lubricants NOTE: Fluids and lubricants identified below by name, part number or specification may be obtained from your GM dealer. FLUID/LUBRICANT Engine oil with the American Petroleum Institute Certified ForGasoline Engines "Starburst" symbol of the proper viscosity.To determine the preferred viscosity for your vehicle's engine, see "Engine Oil" in the Index. Mixture of water anda good quality ethylene glycol base antifreeze conforming to GM Specification 6038-M (4.3L) or GM Specification 6043-M (2.2L). GM Part No. 3634621 or equivalent with a complete flush and refill. Delco Supreme 1 1 Brake Fluid (GM Part No. 1052535 or equivalent DOT-3 brake fluid). @ USAGE Engine Oil Engine Coolant Coolant Supplement Hydraulic Brake System Hydraulic Clutch System Power Steering System Hydraulic Clutch Fluid (GM Part No. 12345347 or equivalent). GM Power Steering Fluid (GM Part No. 105001 7 or equivalent) conforming to GM Specification 99850 IO. Manual Transmission (2.2L Engine) DEXRON@-I11 Automatic Transmission Fluid. Manual Transmission (4.3L Engine) Synchromesh Transmission Fluid (GM Part No. I2345349 or equivalent). DEXRON@-TI1 Automatic TransAutomatic Transmission mission Fluid. Lubricate with Multi-Purpose LuKey Lock Cylinders bricant (GM Part No. 12345120) or synthetic SAE SW-30 engine oil. 7-40