TA03 048 1985 CK ENGINE EMISSION CONTROLS LE8 454W W H5D 1 1986 CK ENGINE EMISSION CONTROLS LE8 454W FED EMIS 86 N S HARNESS Emis Cont 87 3 417 SUPPORT Prelim Air Sep Serviced by the Following W K46 14045508 3 675 VALVE Vac Chk 3 140 497853 88 3 417 DUCT Air Int Ctr W K46 14045506 2 410 VALVE Spark Delay Vac Chk 14084996 89 3 415 SEPARATOR Prelim Air 8 963 CONNECTOR 90 Degree W K46 14045507 3 1 6 3 41 5 VALVE Prelim Air Sep 8 963 CONNECTOR Hose 3 W K46 9032514 3 16 90 3 417 DUCT Air Int Rr W K46 14055541 6 962 HOSE Fuel Oil Evap 5 32 91 8 920 NUT Wing M6x1 NOTE 1 H5D Emissions Identified by Stainless Steel Tubular Exhaust Manifold NOTE 2 1st Design used on Vehicles Without Aux Canister NOTE 3 2nd Design used on Vehicles W Aux Canister V 1988 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 52R 3 000 GROUP 3 74 I1 88