I B3 214 V 33 214 1977 B C 350R 403M EXHAUST SYSTEM EXC 4 E BR I 0 1 3 609 PIPE Crossover 554647 I g V 2 3 609 PIPE Mfld to Conv 553875 f V 3 3 685 CONVERTER Ctltc Less 9 NB2 8998551 3 685 CONVERTER Ct j c W NB2 8998556 4 3 609 PIPE Conv to Muff 1256436 5 3 701 MUFFLER 403M 557340 3 701 MUFFLER 35OR 557339 6 N S PIPE Part of Item 7 GD 7 3 702 RESONATOR W Pipe Q 403M V 556001 I 3 702 RESONATOR W Pipe 35OR 556547 I I I B3 215 I I B3 215 I I 0 1977 BN BP 301Y EXHAUST SYSTEM I 1 3 6096 PIPE Crossover 527377 I V 2 3 685 CONVERTER 8998556 V 3 3 609 PIPE Conv to Muff 1256438 I 4 3 701 MUFFLER 10000037 I 5 705 PE Tail 256187 I E B3 216 I I B3 216 4 I 1977 BN BP 231A EXHAUSTSYSTEM 1 3 609 PIPE Crossover Q 1257158 2 3 685 CONVERTER Ctltc 8998556 3 3 609 PIPE Conv to Muff 1256435 4 3 701 MUFFLER 1257378 0 I 0 5 3 705 PIPE Tail 1256187 GM PARTS DIVISION GENERAL MOTORS CORPORATION BUICK 41A I 3 000 GROUP 94 9 80