I GM03 173 1985 B EMISSION CONTROLS V8 LV2 307Y 1985 E EMISSION CONTROLS V8 LV2 307Y 1986 1987 B EMISSIONCONTROLS V8 LV2 307 1986 1987 G EMISSION CONTROLS V8 LV2 307 NOTE OPTION CODE WL2 CAST IRON MANIFOLD EXC WL2 DENOTES WELDED STAINLESS STEEL MANIFOLD I I 1 3 402 AIR CLEANER CARB 5 2 3 671 CARRIER CONT MOD OLDS B W A C 22523114 3 3 671 INSULATOR ELEK FUEL CONT MDL OLDS 14005016 4 3 417 ADAPTER W FLEX DUCT A CLNR TO INT DUCT G 22505354 3 417 ADAPTER W FLEX DUCT A CLNR TO INT DUCT B 22505348 3 417 ADAPTER W FLEX DUCT A CLNR TO INT DUCT E 22505347 5 3 417 DUCT AIR INT FRT TO FLEX DUCT 22504933 3 417 DUCT AIR INT FRT TO FLEX DUCT B A 22504933 3 417 DUCT AIR INT FRT TO FLEX DUCT E 22505168 8 2 440 BRACKET DIAG CONN BUICK B 25509624 2 440 BRACKET DIAG CONN BUICK E 25509623 2 440 BRACKET DIAGN CONN CHEV PONT B 14039619 7 3 682 SENSOR VEH SPD CLSTR MTD A 8 3 670A CONTROLLER ECM 1227301 LABELED 3 1227301 3 670 CALIBRATOR PROM SEE CAT 9 14 630 COVER CONT MOD HSG G 20540331 14 630 COVER CONT MOD HSG B V 20547361 10 8 950 RETAINER PUSH IN 11 1 DIA HD C R 18 0 LG 11 3 671 HOUSING CONT MOD G 20540326 14 630 HOUSING SHRD SI PNL B I 14 630 PANEL SHRD Sl FIN E 2 0536565 12 3 885 VALVE CRUISEVAC TRANS CONV REL L 1645516 13 3 885 RETAINER VAC REL VLV 1 0075405 14 N S HOSE EGR VAC SERV BY 3 278 CONNECTOR VAC HOSE EGR SOL 22526171 8 963 CONNECTOR 90 DEG EL 3 16 2 556992 8 962 HOSE 5 32 I 9802857 15 N S HOSE AIR EFE ILC VAC SERV BY I 3 2789 CONNECTOR VAC HOSE 2 2526172 3 140 REGULATOR VAC EFE CONT 22522518 fa 3 278 CONNECTOR VAC HOSE 2 PORT 22505738 3 675 CONNECTOR VAC BRKR TVS 2 22501540 8 963 CONNECTOR 90 DEG EL 3 16 6 I 558992 I 8 963 TEE HOSE 3 3 16 2 V 10003617 3 278 TEE HOSE 3 16 8272766 8 963 TEE HOSE 3 16X3 16X1 4 1 0003294 8 962 HOSE 5 32 9602857 16 3 145 CLIP VAC HOSE 22527644 17 N S INJECTOR EGR 4 18 3 682 SENSOR EXH OXYGEN 8990741 19 2 420 BRACKET VAC HOSE 22506484 20 3 140 BRACKET SOL SPK PLG CBL RET LH J I 22522125 21 3 670 SOLENOID EGR ILC VAC BRK 1997126 22 3 681 SWITCH TVS EFE CONT 85 DEG 2 PORTS 3055550 23 3 670 VALVE EGR I 17110809 24 3 680 LOCK EGR BOLT V 22505768 25 3 680 GASKET EGR VLV 412485 26 1 745 GROMMET CR CASE VENT PIPE 412325 27 3 670 VALVE CONV AIR INJ CHK 22050642 28 N S CLIP AIR INJ PIPE 29 3 675 PIPE CONV TO CONV CHK VLV B G I 22529081 3 675 PIPE CONV TO CONV CHK VLV E 22521433 30 3 680 CLAMP CONV AIR INJ PIPE 22505116 I 31 1 762 PIPE CR CASE VENT 405087 32 1 745 FILTER VENT Q 557240 1 745 ELBOW VENT PIPE RUB GROIM I 25526950 33 1 745 FILTER VENT 557240 34 1 745 GROMMET FLTR TO VLV CVR 22532566 35 8 950 CLIP STL M4 78 DIA M 13 50 MTG SPAN PL I 36 8 964 TUBING EFE 3 16 I 37 8 962 HOSE EFE VAC 7 32 I 38 3 145 GASKET EFE VLV 22526988 39 3 140 VALVE EFE W ACTR B G 5233475 3 140 VALVE W ACTUATOR EFE OLDS BUICK E 5234580 40 3 675 EXTENSION AIR MANIF PIPE 398491 41 3 675 PIPE AIR INJ ENG RH Q 22534540 3 675 PIPE AIR INJ ENG LH 22534541 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS BUICK 44W L 6 91 3 253 3 000 GROUP