ENGINE SERVICE POLICY I A A COMPLETE ENGINE ASSEMBLIES GROUP 0 000 ARE OFFERED FOR SERVICE A DURING THEIR PRODUCTION CYCLE ONLY USUALLY 1 MODEL YEAR IN ADDITION AT LEAST ONE OF THE FOLLOWING SUB ASSEMBLIES WILL BE OFFERED FOR EACH POSSIBLE APPLICATION FITTED BLOCK PARTIAL I ENGINE REMANUFACTURED ENGINE 0 033 GROUP THE GOODWRENCH A I ENGINE PROGRAM ALSO KNOWN AS UNIVERSAL OR TARGET MASTERW P ENGINE IS A SALES PROGRAM BASED ON SALES POTENTIAL ONLY NOT MANDATED AS A SERVICE REQUIREMENT PLEASE REFER TO CONSISTS OF NOTES T0 DETERMINE ENGINE CONTENT BY PART NUMBER V i 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS LTTRUCK 52M mu A 1 A T A