1 B3 1 16 1978 B 350R EXHAUST SYSTEM 33 116 1 3 609 PIPE Crossover 554647 J 2 3 609 PIPE Exh 553875 3 3 685 CONVERTER Ctltc 8998782 2 690 anAci ET com Hngr 4 W M 40 1258599 1 3 690 BRACKET Conv Hngr Exc 1 M40 1258600 4 3 609 PIPE Inter 1 1256435 1 3 609 PIPE nter 2 1256438 5 3 701 MUFFLER 1 s 557339 3 701 Mu1 i i En 2 562243 3 704 HANGER Muff T Pipe 1253639 I 3 704 BRACKET Muff T Pipe 1252085 6 3 705 PIPE Tail Exc BR 1 1256187 3 705 PIPE Tail Exc BR 2 1260399 4 7 3 705 PIPE Tail BR 1252200 3 706 HANGER T Pipe 25501985 I NOTE 1 NA6 High altitude performance emission system NOTE 2 NB2 Calif emission A system A I B3 117 B3 117 1978 BP37 231G 231 3 EXHAUST SYSTEM 1 3 609 PIPE Exh Turbo Inlet 1256568 1 3 609 PIPE Exh Turbo Outlet 1259282 W 1 r 3 609 PIPE Exh Turbo Crossover 1256569 2 3 685 CONVERTER Ctltc 8998782 I 3 690 BRACKET Conv Hngr 1258602 I 3 3 609 PIPE Inter 1256435 I 4 3 701 MUFFLER 1259782 I 1 3 704 HANGER Muff T Pipe 1253639 3 704 BRACKET Muff T Pipe 1252085 I 5 3 702 RESONATOR W Pipe 1259598 3 706 HANGER T Pipe 1259812 2 1 B3 118 F 1 1 1 1 Ba 11a Y 1 Y 1978 BN BP 350L EXHAUST SYSTEM 1 3 609 PIPE Crossover 378274 1 1 2 3 685 CONVERTER Ctltc 8998782 V 3 690 BRACKET Conv Hngr A 1 W M40 1258599 3 690 BRACKET Conv Hngr Exc Z I M40 1258600 A K 3 3 609 PIPE Inter 1256435 1 l A V4 3 701 MUFFLER 476093 1 V 3 704 HANGER Muff T Pipe 1253639 AD l 3 704 BRACKET Muff T Pipe 1252085 5 3 702 RESONATOR W Pipe 457925 3 706 HANGER T Pipe 1259812 1 5 e GM PARTS DIVISION GENERAL MOTORS CORPORATION BUICK 41A 1 REV 1 1 81 3 ss 3 000 GROUP