I MA00 017 I 66 3 726 GASKET TBI I I 1 0066605 f 67 3 725 THROTTLE BODY INJ T B I 1 17111907 68 3 288 STUD TBI 164 9 MM 10044417 69 8 900 BOLT HFH M1OX1 5X16 9 8 PEOR DIM A 14 21 5 OD AR 25532403 70 3 145 PIPE FUEL VPR CNSTR 10066677 71 3 145 PIPE FUEL VPR CNSTR CONT VLV 10044343 I 72 3 145 PIPE FUEL VPR CNSTR PURGE 10044342 A 73 8 900 BOLT HFH M8X1 25X20 10 9 POR FULL THD 17 6 OD AR 11514343 I 74 0 308 SEAL EXH VLV STEM OIL 10042877 1 NOTE 1 SEE CATALOG GROUP FOR ADDITIONAL USAGE L I RPO DEFINITIONS I LH8 ENGINE 2 5L L4 i V A I 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 17A I5 91 0 13 0 000 GROUP