COOLING SYSTEM GRILLE OIL SYSTEM 1 531 PLUG Oil Distribution 85 91 G1 2 3 4 3N LB 1 4 32 LB4 461345 1 30 PLUG CYL CASE OIL GAL HOLE AT FRT CUP 16 5 9 7 LONG 89 THK SAE 1008 1010 STL 00 034 PGO 21 58 85 91 G2 3 6 2C LH6 6 2J LL4 461345 1 30 PLUG CYL CASE OIL GAL HOLE AT FRT CUP 16 5 9 7 LONG 89 THK SAE 1008 1010 STL 00 034 PGO 21 58 86 G1 2 3 4 3N 305F H 350L M K 14091563 AR 49 PLUG CYL CASE OIL PRESS PGO 30 66 87 88 G1 2 3 35OM 14091563 AR 49 PLUG CYL CASE OIL PRESS PGO 30 66 87 91 G1 2 3 4 32 LB4 5 0H LO3 5 7K L05 14091563 AR 49 PLUG CYL AND CASE OIL PRESS PGO 30 66 1 540 BRACKET CLAMP CLIP COOLER FITTING HOSE NUT PIPE PLUG Engine Oil Cooler 85 86 G 1 2 3 378349 1 3 50 BRACKET ENG OIL COOLER HOSE 85 87 G1 2 3 4 3N LB1 4 32 LB4 A TRNS MD8 15590790 1 2 65 BRACKET ENG OIL CLR PIPE PG1 18 6 85 86 G2 3 305F H 350L 14054335 1 2 10 BRACKET ENG OIL COOLER HOSE PG1 20 3 85 90 G2 3 6 2C LH6 6 2J LL4 14054335 1 2 10 BRACKET ENG OIL CLR PIPE PG1 20 3 85 91 G2 3 6 2C LH6 A TRNS MD8 14054335 1 2 10 BRACKET ENG OIL CLR HOSE PG1 20 3 85 91 G2 3 6 2J LL4 14054335 1 2 10 BRACKET ENG OIL CLR HOSE PG1 20 3 85 G3 6 2J A C 4 56 RATIO 14054685 LH 15 55 BRACKET ENG OIL CLR 85 G3 6 2J 4 56 RATIO 14054686 RH 5 70 BRACKET ENG OIL CLR 88 91 G1 2 3 4 32 LB4 ENG OIL CLG KC4 15590790 1 2 65 BRACKET ENG OIL CLR PIPE PG1 18 6 88 91 G3 7 4N L19 ENG OIL CLG KC4 14054335 1 2 10 BRACKET ENG OIL CLR PIPE PG1 20 3 85 86 G1 2 3 2039917 AR 75 CLAMP ENG OIL CLR HOSE PIPE 04 845 85 G3 6 2J 4 56R HC4 A C C60 2039917 1 75 CLAMP ENG OIL CLR HOSE 04 845 87 G2 3 6 20 J 2039917 2 75 CLAMP ENG OIL CLR P PE 04 845 88 90 G1 2 3 350M 5 0H 5 7K KC4 15578284 AR 67 CLAMP ENG OIL CLR HOSE PIPE 01 166 PG1 19 14 88 90 G2 3 6 20 J 15578284 2 67 CLAMP ENG OIL CLR PIPE 01 166 PG1 19 14 87 90 G3 7 4N KC4 14047899 AR 69 CLIP ENG OIL COOLER PIPE 02 343 PG1 22 5 91 G1 2 3 5 0H LO3 5 7K L05 ENG OIL CLG KC4 15578284 AR 67 CLIP ENG OIL CLR HOSE 01 166 PG1 19 14 91 G3 7 4N L19 ENG OIL CLG KC4 14047899 1 69 CLIP ENG OIL CLR PIPE CLSD LOOP 2 TUBE 12 2MM 12 3MM DIA DIM A 17 07MM 02 343 PG1 22 5 85 88 G1 2 3 4 3N Z A TRNS EXC H D C VO2 3055674 1 67 00 COOLER ENG OIL PART OF RADIATOR PG1 1 3 85 G3 6 2J 4 56 RATIO 3053355 1 143 50 COOLER ENG OIL 88 91 G3 7 4N L19 3090983 1 74 80 COOLER ENG OIL PGI 13 9 89 90 G1 2 3 4 32 A TRNS MD8 KC4 3055674 1 67 00 COOLER ENG OIL PG1 1 3 91 G1 2 4 32 LB4 ENG OIL CLG KC4 3055674 1 67 00 COOLER ENG OIL PG1 1 3 91 G313 03 4 32 LB4 A TRNS MD8 ENG OIL CLG KC4 3055674 1 67 00 COOLER ENG OIL PG1 1 3 91 G313 05 4 32 LB4 A TRNS i MT1 ENG OIL CLG KC4 3055674 1 67 00 COOLER ENG OIL PG1 1 3 85 86 G1 2 3 305F H 350K L M 14055586 2 4 80 FITTING ENG OIL COOLER HOSE 3 4 16X3 8 18 PG1 19 8 85 91 G1 2 3 6 2C LH6 6 2J LL4 14055586 2 4 80 FITTING ENG OIL CLR HOSE 3 4 16X3 8 18 PG1 19 8 85 90 G1 2 3 4 3N 2 A TRNS 15596484 2 4 80 FITTING ENG OIL COOLER HOSE PG1 18 11 87 G1 2 3 ENG OIL CLG KC4 14055586 2 4 80 FITTING ENG OIL CLR HOSE 3 4 16X3 8 18 PG1 19 8 88 G1 2 3 350M LT9 ENG OIL CLG KC4 14055586 2 4 80 FITTING ENG OIL CLR HOSE 3 4 16X3 8 18 PG1 19 8 1991 GENERAL MOTORS SERVICE PARTS OPEFIATIONS LT TRUCK 52G T 1 531 1 540 1 54 1 91