N 71 3200 3500 4200 exc 455 Eng 4 EC 404724 RH 15 80 PIPE 4 7I 3200 3500 4200 D E 404725 LH 15 I0 PIPE 71 3635 4 4 409997 1 16 90 PIPE muffler tall 71 4800 455 Eng 4 BC 406146 RH 13 80 PIPE 1 V1 71 4800 455 Eng 4 BC 406 47 LH 13 20 PIPE 71 5400 350 Eng 408573 FIH 14 30 PIPE lst type 2V outlet use w 27 muffler 71 5400 350 Eng 1237021 1 14 85 PIPE 2nd type 2 outlet use w 21 muffler 71 72 5800 1238258 1 12 25 PIPE 72 F85 455 Eng exo S W or W29 0pt 404725 LH I5 40 PIPE 72 3200 3669 77 B7 exc W29 or W30 404724 RH 15 80 PIPE 72 3200 3669 77 67 4200 1 D E 404725 LH 15 40 PIPE 72 3635 exc 455 Eng 409997 I 16 90 PIPE 72 3636 455 Eng 406514 RH 31 05 PIPE 1 72 3635 455 Eng 406515 LH 31 05 PIPE 1 72 F85 w L75 11 W29 Opt 404664 RH 22 30 PIPE 1 72 F85 w L75 W29 Opt 404065 LH 22 30 PIPE 72 0 A I 404664 RH 22 30 PIPE 72 0 A I 404665 LH 22 30 PIPE 72 4800 455 Eng 406146 RH 13 80 PIPE 72 4800 455 Eng 406147 LH 13 20 PIPE 72 5400 6400 350 Eng 1237021 RH 14 85 PIPE r 3 705 SHIELD TAIL PIPE EXHAUST r V r r 71 5400 5400 6500 98 409824 RH 2 55 SHIELD rear exh 71 5400 6400 6600 98 D E 409625 LH 2 56 SHIELD rear exh 1 71 72 5800 410020 1 2 31 SHIELD 71 Tor 409852 RH 2 56 SHIELD rear exh 71 Tor 408553 LH 2 56 SHIELD reer exh 1 When used on 1966 models resonator to be discarded I Z 1970 lst type Used on 5400 Series with resonator 3 1970 2nd type Used on 5400 Series less resonator 1 3 706 BRACKET CLAMP HANGER INSULATOR REINFORCEMENT RETA NER 1 SCREW SEAL SPACER WASHER TAIL PIPE OR RESONATOR MOUNTING 1 1 54 55 All 564201 1 1 49 IRACKET tail pipe 1 56 Exc D E 564201 1 1 49 BRACKET tail pipe 1 58 All 572597 2 1 64 BRACKET tail pipe rear 1 58 All 574734 RH 1 79 BRACKET reer pipe 59 60 Exc Air R 575352 RH 1 08 BRADKET reer pipe to frt pipe 69 60 D E exc Air R 575353 LH 1 08 BRACKET reer vine to resonator 60 Exc S W 577154 RH 1 79 ERACKET reer tail pipe 60 D E exc 5 W 577155 LH 1 79 BRACKET rear tail pipe 1 60 5 W 577560 RH 1 79 BRACKET rear tail pipe 61 Exc W or F85 579152 RH 1 23 BRACKET resonator 61 S W exc F85 581212 RH 1 33 BRACKET resonator 1 61 D E exc F85 579193 LH 1 23 BRABKET resonator 1 66 Tor 389962 2 77 BRACKET resonator extension supt 1 71 72 5400 6400 6600 98 I237366 1 2 41 BRACKET tail pipe 71 72 6800 1235946 I 2 31 BRACKET resonator hanger 1 42 50 6 Cylinder 3 708 411510 1 52 CLAMP tail pipe support 54 56 All 570321 AR 67 CLAMP tail pipe 1 59 All 575701 1 2 46 CLAMP pipe to rear bracket 1 60 Exc S W 575701 1 2 46 CLAMP pipe to reer bracket 1 60 S W 577849 1 2 36 CLAMP pipe to reer bracket 1 61 62 F85 2 B0 exc 3 Seat 1 S W 3 708 580515 1 25 CLAMP teil pipe support 61 62 FSS 2 60 3 Seat S W 3 708 561946 1 1 13 CLAMP tail pipe support 62 F85 J Fire 586583 2 30 CLAMP tail pipe support bright S2 FSS 4 BC 3 Seat S W 1 3 706 2378615 1 67 CLAMP tall pipe support 1 62 Exe F85 570321 1 2 57 CLAMP resonator to rear supt 1 62 63 F65 4 BC exc 3 Seat S W 3 708 411510 1 62 CLAMP tail pipe support 1 63 64 Exc F65 587605 1 2 36 CLAMP resonator to rear supt 1 63 F85 J Fire IstTypa 586583 2 30 CLAMP tail pipe supt use w chrome ext 63 F85 J Fire 2nd Type 381272 2 36 OLAMP tail pipe supt 1 1 64 F85 V6 3 708 2378615 RH 57 CLAMP tail pipe rear 1 64 65 F85 V8 3 708 9753544 1 20 CLAMP tail pipe to hanger 2 1 84 65 F85 V8 V C 3 708 9793545 I 25 CLAMP tail pipe front 1 64 65 F85 D E 3 708 2378615 LH 67L CLAMP tail pipe rear 1 0LDSMOBILE DIVISION GENERAL MOTORS CORF0l1ATION 1 REV JAN 1972 51 3 705 3 706 y 1