1L0a 006 A 1987 1988 L EXHAUST SYSTEM V6 LB6 2 8W A 1 3 602 SHIELD EXH MANIF HT H 14100627 2 8 917 NUT HEX FLG M6X1X6 5 9 ZOR 11503747 3 3 275 STUD EXH MANIF 14092965 4 N S BOLT EXH MANIF SERVICED BY 3 275 BOLT EXH MANIF 14102591 8 921 NUT PUSH ON M8X1 2 EI ZOR 10009923 N S SPACER USE TUBING A Q 5 3 601 MANIFOLD EXH LH INCLS 7 14091887 6 3 270 GASKET EXH MANIF 10078991 7 A N S SHIELD EXH MANIF HT I H PART OF 5 8 3 602 SHIELD EXH MANIF HT RH L 10078989 V 9 8 917 NUT HEX FLG W CON SIPR WA M6X1X7 5 9 PEOR 11508277 10 3 682 SENSOR EXH OXYGEN 1 WIRE 3 I 25105107 11 8 900 BOLT FLG HEX HD M8X1 25X35 9 8 ZOR I 549791 12 3 601 MANIFOLD EXH RH W A T 14091886 A 3 601 MANIFOLD EXH RH W M T 14094188 13 3 611 SEAL EXH MANIF PIPE 1987 1 0053608 3 611 SEAL EXH MANIF PIPE 1988 10131603 14 3 609 PIPE EXH MANIF 10052107 15 3 613 SPRING EXH MANIF PIPIE 25501711 16 8 917 NUT HEX FLG PREV TORO M10X1 5X1 1 1O CAD 11502812 I 17 3 708 CLAMP EXH SADDLE TYPE F TS 50 80MM 2 1261589 18 3 602 SHIELD EXH MANIF PIPEE HT 10088350 V 19 3 690 SHIELD CTLTC CONV UPR Q I 10131622 20 8 977 BOLT HWH TAP M 1OX16X 50 PZOR 9440166 21 3 685 CONVERTER CTLTC 2 25104588 I 22 8 900 BOLT FLG HEX HD M8X1 25X18 9 8 POR 11508280 23 8 917 NUT HEX TORO PREV MI8X1 25 10 CAD 1 1500760 24 8 929 WASHER FL M9 1X31 5X3 1 ZC 10029761 25 3 616 HANGER INTER PIPE 14089974 26 3 609 PIPE EXH INTER I 1 0081915 27 3 704 HANGER MUFF FRT 10080754 28 8 977 SCREW HEX WA HD TAP M8X2 1 2X20 POR 11509189 29 8 900 BOLT FLG HEX HD M 10X1 5X30 9 8 PZOR 11507023 30 N S MUFFLER W TAIL PIPE I987 1 988 TYPE 1 3 f 3 701 MUFFLER W TAIL PIPES EXC GT Z21 1988 TYPE 2 3 10104423 3 701 MUFFLER W TAIL PIPES W GT Z21 1988 TYPE 2 3 I 10104424 31 3 704 HANGER MUFF RR 10088385 32 3 705 SHIELD MUFF HT 10088387 I I 33 3 705 EXTENSION EXH PIPE W GTU 12394028 NOTE 1 FOR PROPER PIPE TO CONVERTER CLAMPING THE WELDED INTERMEDIATE PIPE MUST BE SEPARATED FROM THE CONVERTEIR OUTLET USING A CHAIN TYPE CUTTER OR SIMILAR TOOL NOTE 2 WHEN REPLACING THE CONVERTEIR FOR THE FIRST TIME THE EXHAUST MANIFOLD PIPE 14 MUST ALSO BE REPLACED A NOTE 3 1988 TYPE 1 PARTS ARE USED ON VEHICLES WITH VIN 20000 1 THRU 500000 1988 TYPE 2 PARTS ARE USED ON VEHICLES WITH VIN 500001 AND GREATER 1992 GENERAL MOTORS SERVICE PARTS OPERAT ONS 4CHEVROLET 17L t 1 92 A asa I 3 000 GROUP