070584 T r ll Q I V e H I I m E xv 4 0 rx U z ll 5 I I if 6 0 If f UEIII 0 1 0 Yi l Q J t p W e GD 9 A Gl 0 t 0 I A rxosm 1 C I 1985 88 K 03 EXHAUST LB1 4 3N 1987 V 03 EXHAUST LB4 4 3Z 1 3 613 STUD Exh Pipe 14088834 2 3 811 SEAL Exh Manif Pipe 14072888 3 3 813 SPRING Exh Pipe 587575 4 8 917 NUT Prev Torq Tension Hex Lk 3 8 18 301M 8 929 WASHER FI 15 32 lDx15 16 ODx1 16 Thk 5 3 609 PIPE Exh Manif 1 1 5592481 8 3 690 CLAMP Saddle Type 69 85mm 2 3 4 616 1985 86 793928 3 708 CLAMP Saddle Type 63 50mm 2 1 2 3 616 1987 1 5595047 7 V 8 900 BOLT Hex 5 16 18x1 30OM 8 8 931 WASHER Met Reg Helical Lk M8 9 8 921 NUT U shape 5 16 18 A 1 25 B 68 C 8 10 8 900 BOLT Hfh M8x1 25x18 9 8 Por 1 1 3 890 BRACKET Conv Ht Shld 14007193 12 3 690 SHIELD Converter Ht 15538386 13 3 809 PIPE Muff Inlet 10903 14053584 N S PIPE Muff Inlet 10703 Part of Muffler 16 3 708 CLAMP Exh Sys 63 50mm 2 50 1987 15595047 y 14 3 704 HANGER Exh Muff Frt 15593901 15 3 618 STRAP Exh Pipe Lwr 2 1 2 379360 18 3 701 MUFFLER K 10903 1 40891 32 4 3 701 MUFFLER W Inlet Pipe K10703 14089133 17 3 708 CLAMP Exh Sys 16 32mm 2 375 1985 86 15595206 3 708 CLAMP Exh Sys 57 15mm 2 25 1987 1 5595048 18 3 704 HANGER Exh Muff Flr 15893907 19 3 705 PIPE Muff Tail 14034805 20 3 708 STRAP Exh Muff 2 1 4 341 160 21 3 885 CONVERTER Ctltc See Catalog 22 3 885 CONVERTER Ctltc C if Fed Alt M T 25056779 3 685 CONVERTER Ctltc Fed Alt A T E 25057340 l 4 NOTE 1 When using on vehicles with Federal emission application plug the Exhaust Oxygen Sensor opening with Group 8 971 PLUG Hex Hd M 18 x 1 5 part 10017198 1988 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 52R t 3 000 GROUP 3 138 1 88