Standard THE AUTOMOTIVE LUBRICANT PERFORMANCE AND SERVICE CLASSIFICATION MAINTENANCE PROCEDURE 1986-06-01 HISTORICAL J1146_198606
Standard THE ENGINE OIL PERFORMANCE AND ENGINE SERVICE CLASSIFICATION MAINTENANCE PROCEDURE 1976-06-01 HISTORICAL J1146_197606
Standard THE ENGINE OIL PERFORMANCE AND ENGINE SERVICE CLASSIFICATION MAINTENANCE PROCEDURE 1977-02-01 HISTORICAL J1146_197702
Standard THE LUBRICANT PERFORMANCE AND SERVICE CLASSIFICATION MAINTENANCE PROCEDURE 1980-11-01 HISTORICAL J1146_198011