1F03 004 I 1984 85 F ENGINE EMISSION CONTROLS 5 0L V8 L69 305G 89 N S HARNESS F Pump Wrg 1 2 93 3 726 INSULATOR Carb Ht 14030027 J 90 9 775 GROMMET F Pump Wrg at 94 3 885 RETAINER Vac Rel Vlv Dash 12 188 1 20425811 1984 1612303 91 3 440 RELAY Fast Idle Sol 3 140 95 3 887 VALVE Cruise Vac Trans 1985 Location 14078915 Conv Rel 1984 25523376 92 3 440 RETAINER F ldl Sol Rly 1 276 1985 20664092 A NOTE 1 Early production 1984 engines used single mechanical fuel pump on block 2nd design 1984 en gines incorporated an additional low pressure electric fuel pump in the tank Field sen ice package released to add in tank pump associated parts for early production engines NOTE 2 Item 70 Control Module Wiring Harness has provisions for fuel pump relay Used W 2nd Des ign 1988 GENERAL MOTORS SERVICE PARTS OPERATlONS CHEVROLET 17F 3 000 GROUP 3 100 6 88