FUEL EXHAUST CARBURETION 3 611 BOLT GASKET RlNG SEAL Exhaust Pipe 80 81 X 4 25502670 2 1 45 BOLT FRT PIPE TO FRT INTER PIPE 80 X 151 W FED 10005441 1 2 10 GASKET DUAL TAKE DOWN PIPE TO MANIF 80 X 3731062 1 1 55 RING EXH C OVR 2 025 ID 2 54 OD X 50W 76 77 ALL 1262500 AR 13 70 SEAL EXH PIPE 76 78 E 419163 2 6 40 SEAL EXH PIPE FLEXIBLE JOINT 78 79 B C 350N R 403 1262500 AR 13 70 SEAL EXH PIPE 2 42 ID X 2 88 OD X 62 THK 79 A 231A 2 1261476 1 6 40 SEAL EXH PIPE 79 A 260P 350N R 1262500 AR 13 70 SEAL EXH PIPE 79 80 B 231A 1261476 1 6 40 SEAL EXH PIPE 79 E 22510561 2 6 20 SEAL EXH PIPE 80 81 A 231A 1261476 1 6 40 SEAL EXH PIPE 80 A 260F P 350N R 1262500 AR 13 70 SEAL EXH MANIF PIPE TO MANIF 80 B C 307 350N R 1262500 AR 13 70 SEAL EXH MANIF PIPE TO MANIF 80 E 307 350N R 22510561 2 6 20 SEAL EXH PIPE 80 X 151 1261596 1 4 85 SEAL FRT PIPE TO FRT INTER PIPE 80 X 2 8 25523858 1 4 85 SEAL FRT PIPE TO FRT INTER PIPE 81 A 260 307Y 1262500 1 13 70 SEAL EXH MANIF PIPE TO MANIF 81 A 350N W NM5 EXPORT CANADA 22511912 1 11 40 SEAL FLEX JT EXH PIPE 81 A B C 350N W FED 22511910 1 11 40 SEAL FLEX JT EXH PIPE 81 A B C 350N W CALIF 22511912 1 11 40 SEAL FLEX JT EXH PIPE 81 B C 231A 4 1 1261476 RH 6 40 SEAL EXH PIPE 81 B C 260 307Y 1262500 RH 13 70 SEAL EXH MANIF PIPE TO MANIF 81 B C 350N W CALIF NM5 EXP CANADA 1262500 1 13 70 SEAL EXH MANIF PIPE TO MANIF 81 B C 350N W CALIF 22511912 1 11 40 SEAL FLEX JT EXH PIPE 81 B C 350N W NM5 EXPORT CANADA 22511912 1 11 40 SEAL FLEX JT EXH PIPE 81 E 231 3 W NM4 EXPORT CANADA 25504003 1 11 05 SEAL EXH PIPE T0 TURBO CHG 8 I E 350N W NM5 EXPORT CANADA 22510561 1 6 20 SEAL EXH PIPE 81 E 350N W NM9 22510561 1 6 20 SEAL EXH PIPE 81 E 4 1 1261476 1 6 40 SEAL EXH PIPE 81 X 1261596 1 4 85 SEAL FRT PIPE TO FRT INTER PIPE 81 X 2 8X W NM4 EXPORT CANADA 25523858 1 4 85 SEAL FRT PIPE TO FRT INTER PIPE 3 613 BOLT SPACER SPR NG STUD WASHER Exhaust Pipe 76 81 A B C E X 411405 AR 77 BOLT EXH PIPE TO MANIF 3 B 16 X 1 I IG 76 77 ALL 1382330 AR 1 05 BOLT EXH MANIF TO CYL HD 3 B 16 X 1 B 76 ALL 1382331 AR 84 BOLT EXH MANIF TO CYL HD 3 8 16 X 1 ALSO LISTED 5 418 76 78 ALL 231 1249710 1 80 BOLT EXH MANIF TO CYL HD AT LWR MIDDLE BOSS 79 A B 231A 2 25501713 2 52 BOLT EXH PIPE 80 81 A B 231A 25501713 2 52 BOLT EXH PIPE 80 E 231 3 25519925 2 2 50 BOLT EXH PIPE T0 TURBO CHG OTLT 81 A B C 350N W FED EXC NC8 22511162 2 52 BOLT EXH PIPE TO MANIF 81 A E X 10028887 AR 18 BOLT W CLIP ELEC CONT MOD BRKT 9 667 81 B C 4 1 4 231A 25501713 2 52 BOLT EXH MANIF PIPE 81 E 4 1 4 25501713 2 52 BOLT EXH MANIF PIPE 81 E 4 1 4 25501713 2 52 BOLT FLEX JOINT EXH OTLT PIPE 81 X 151 EXC W52 10012653 2 1 40 BOLT HEX M10X1 5X40SS 76 77 ALL 587575 AR 1 50 SPRING EXH PIPE FLG 78 79 B C 350N R 403 587575 RH 1 50 SPRING EXH PIPE FLG 78 80 E 587575 4 1 50 SPRING EXH PIPE FLG 79 A 231 2 25501711 2 1 50 SPRING EXH PIPE FLG 79 80 B 231A 25501711 2 1 50 SPRING EXH FLG JT 80 A 260F 350N R 587575 3 1 50 SPRING EXH PIPE FLG 80 B C E 260F 307 350N R 587575 3 1 50 SPRING EXH PIPE FLG 80 81 X 25501711 2 1 50 SPRING FRT PIPE TO FRT INTER PIPE 81 A 231 3 260F 350N 587575 3 1 50 SPRING EXH PIPE FLG 81 B C 260F 307Y 350N 587575 3 1 50 SPRING EXH PIPE FLG 81 B C 4 1 4 231A 25501711 2 1 50 SPRING EXH FLEX JT 81 E 350N W NM5 EXPORT CANADA NM9 587575 AR 1 50 SPRING EXH PIPE FLG 81 E 4 1 25501711 2 1 50 SPRING FRT EXH PIPE isi 1987 GENERAL MOTORS SERVICE PARTS 0PERATIONS 0LDSMOB LE 31 1 3 611 3 613 3 44 REV 7 87