1 0 6 er T 9 o w i l l 4 gy 1 TN QN ia U I 0 m 0 0 01 19 1976 79 H 140 ENGINE OIL PUMP 1 BODY Oil Pump Part of Pump Asm N S 7 SCREW 20 x 4 4 4 6 900 2 VALVE Oil Pressure Flag 1 809 8 COVER Part of Pump Asm N S 3 RETAINER Oil Pressure Reg Vlv 9 GEAR Part cf Pump Asm 4 N S Spring r 1 609 10 GEAR Pan of Pump Asm N S 4 VALVE Oil Pressure Fleg 1 609 1I PIPE w Screen Support 0 656 5 GASKET Valve Plug I B09 12 PLUG Oil Pump Body 1 631 6 PLUG Oil Pressure Reg Viv 1 609 13 SPRING Fleg Valve 1 609 E 14 SEAL Oil 0 2I9 0 r 0 0 G nn U F 4 0 1 xv 5 p in 0 o sail x b i w L C1 IB 4 1977 79 T ENGINE OIL PUMP 1 BODY ASM Parx of Pump Asm N S 7 L WASHER 6 3P 6 931 2 PIPE w Screen Oil Pump Suction 1 656 8 COVER ASM 1 657 3 VALVE 1 609 9 GASKET Pump Cover 1 667 i 4 SPRING 1 609 10 GEAR Part of Pump Asm N S 5 PLUG Oil Pressure Reg Valve Spring 11 GEAR Pen of Pump Asm N Step 1 609 I2 SHAFT Part of Pump As N 6 SCREW 6 3P 1 x Z0 6 900 m GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 1OA 9 78 1 21 1 000 GROUP