FUEL EXHAUST CARBURETION 3 680 ADAPTER BOLT BRACKET CLAMP CLIP CONNECTOR COVER ELBOW FITTING GASKET GROMMET HOSE LOCK PLUG REDUCER SCREW SPACER STUD SUPPORT TEE TUBE Air Injection Reactor Exhaust Gas Recirculation Coh t 76 78 ALL 231C A 350 1251004 1 1 75 REDUCER HOSE CONN 4 TO 6 DIA 77 ALL 231 1251004 AR 1 75 REDUCER CARB TO E F E E G R SWITCH 76 77 ALL 3856672 2 26 SCREW DIVERTER VLV ADAPTER CALIF 4 20 X 3 4 77 78 ALL 305 350L W ALT CALIF 458617 1 2 65 SPACER E G R VLV 79 A 305 458617 1 2 65 SPACER E G R VLV 79 ALL 350L 458617 1 2 65 SPACER E G R VLV 80 ALL 305 458617 1 2 65 SPACER E G R VLV 76 80 ALL 382919 AR 28 STUD PLAIN 5 46 18 X 5 46 24 X 1 4 77 ALL 350L W NB2 ALT 333959 2 36 STUD E G R VLV 80 E 231 3 W A I R CLOSED LOOP NB1 477236 1 74 STUD AIR CTLTC CONV TUBE 81 E 231 3 4 1 W A I R CLOSED LOOP NB1 477236 1 74 STUD AIR CTLTC CONV TUBE 81 B 267 10014658 1 SUPPORT EVAP EMIS HOSE 76 77 ALL 6272766 AR 23 TEE CONNECTOR 77 ALL 231 1254660 2 5 35 TEE AIR DISTRIBUTION LH RH 77 ALL 231C W A T 1259179 1 1 45 TEE EMISSION HOSES 4 X 3 I6 X 4 x 77 ALL 350 1254619 1 25 TEE E F E E G R SWITCH TO CARB TO E A CL 77 78 T 94208695 3 99 TEE CONNECTOR 77 T 94210631 1 99 TEE CONNECTOR 77 T W M T 94209599 1 1 35 TEE CONNECTOR W ORIFICE VAC CONT VALVE 78 81 ALL 10003617 1 23 TEE VAC HOSE 3 16 X 3 16 X I6 78 H 231 1260914 1 23 TEE VAC HOSE 3 WAY 4 X 16 X 3 I6 80 ALL 231 1259179 1 1 45 TEE EMISSION HOSES 4 X 3 16 X 4 80 ALL 4 35 301 1260914 1 23 TEE VAC HOSE 3 WAY 4 X 46 X 3 16 80 B 35OX 1259179 1 1 45 TEE EMISSION HOSES 4 X 3 16 X 4 77 B 231A 1257137 1 2 00 TUBE BREATHER 78 A B 231 3 7816979 1 2 95 TUBE EXH 79 H 231A W ALT CALIF 7801353 1 1 95 TUBE AIR EXH 80 A 231 3 W A I R CLOSED LOOP NB1 25506053 1 17 55 TUBE AIR PUMP TO CTLTC CONV 80 H 231A 7801353 1 1 95 TUBE AIR EXH 81 B C 4 1 231A 7801353 1 1 95 TUBE AIR EXH 81 E 4 1 7801353 1 1 95 TUBE AIR EXH 3 685 CABLE CATALYST KIT CLIP CONVERTER PLUG POUCH REPAIR KIT SENSOR SPACER THERMO CONTROL Exhaust System Catalytic 76 78 T CALIF FED HI ALT 94208230 1 6 70 CABLE CONVERTER SENSOR TO WIRING HARNESS 76 A B C E X 6498995 1 89 00 CATALYST KIT CTLTC CONV 76 H W A R 6498995 1 89 00 CATALYST KIT CTLTC CONV 77 A B C 6498995 1 89 00 CATALYST KIT CTLTC CONV 77 78 H X V6 V8 6498995 1 89 00 CATALYST KIT CTLTC CONV 78 A 196 231A 305U 6498994 1 75 25 CATALYST KIT CTLTC CONV 78 A 231G 3 305H 350L 6498995 1 89 00 CATALYST KIT CTLTC CONV 78 B 6498995 1 89 00 CATALYST KIT CTLTC CONV 78 H 231 2 8999016 1 126 00 CATALYST KIT CTLTC CONV 79 A 196 231A 301Y W 6498994 1 75 25 CATALYST KIT CTLTC CONV 79 A 231 2 8999016 1 126 00 CATALYST KIT CTLTC CONV 79 A 231 3 305H 350L 6498995 1 89 00 CATALYST KIT CTLTC CONV 79 A B E 231 3 W FED 6498995 1 89 00 CATALYST KIT CTLTC CONV 79 A BP37 E 231 3 W CALIF 8998992 1 118 00 CATALYST KIT CTLTL CONV 79 B C X 6498995 1 89 00 CATALYST KIT CTLTC CONV 79 E 350R 6498995 1 89 00 CATALYST KIT CTLTC CONV 79 H 231A 6498995 1 89 00 CATALYST KIT CTLTC CONV 80 A 231A W ALT CALIF CLOSED LOOP 8999449 1 135 00 CATALYST KIT CTLTC CONV 80 A B 231 3 W A R EXC CLOSED LOOP 8998992 1 118 00 CATALYST KIT CTLTC CONV 80 A B 231A W CLOSED LOOP 8999016 1 126 00 CATALYST KIT CTLTC CONV 80 A B 301W 8999363 1 97 50 CATALYST KIT CTLTC CONV 80 B 231A W CLOSED LOOP 8999449 1 135 00 CATALYST KIT CTLTC CONV 80 B 301W W FED 8998992 1 118 00 CATALYST KIT CTLTC CONV 80 B C 35OR W CLOSED LOOP 8999119 I 107 00 CATALYST KIT CTLTC CONV 80 B C 350X 8998992 1 1 18 00 CATALYST KIT CTLTC CONV 80 B C 4 1 W A I R 8998992 1 118 00 CATALYST KIT CTLTC CONV 80 B E 350R W FED ALT 8999432 1 73 75 CATALYST KIT CTLTC CONV 80 E 231 3 EXC CLOSED LOOP 8998992 1 118 00 CATALYST KIT CTLTC CONV j WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION BUICK 41 REV 5 81 3 77 3 680 3 685