8 CYLINDER ENGINE 0 724 CHAIN Engine Timing C0n t 89 90 G3 5 7K A TRNS M40 NA4 NB3 14088783 1 31 50 CHAIN CM SHF TIMING 275 285 TOOTH WIDTH PGO 30 92 91 G3 5 7K L05 A TRNS MT1 14088783 1 31 50 CHAIN CM SHF DRV 275 285 TOOTH WIDTH PGO 30 92 0 728 SPROCKET Engine Crankshaft 85 86 G1 2 3 305F H 35OL 3896959 1 N L SPROCKET CR SHF PGO 30 61 85 G2 3 350M H5D FED 464617 1 36 50 SPROCKET CR SHF 40 41 TOOTH WIDTH PGO 6 80 85 G2 3 350M H4D CALIF 2ND DES 464617 1 36 50 SPROCKET CR SHF 40 41 TOOTH WIDTH 1ST DES HAS ENG BUILD CODE PRIOR TO 1 1 85 2ND DES HAS BUILD CODE AFTER 1 1 85 PGO 6 80 85 G2 3 350M H4D CALIF 1ST DES 3896959 1 N L SPROCKET CR SHF 1ST DES HAS ENG BUILD CODE PRIOR TO 1 1 85 2ND DES HAS BUILD CODE AFTER 1 1 85 PGO 30 61 85 91 G2 3 6 2C LH6 6 2J LL4 14022646 1 37 25 SPROCKET CR SHF PGO 78 65 85 G2 3 350M HSD FED 14088784 1 34 00 SPROCKET CR SHF 275 285 TOOTH WIDTH PGO 30 61 85 G2 3 350M H4D CALIF 2ND DES 14088784 1 34 00 SPROCKET CR SHF 275 285 TOOTH WIDTH IST DES HAS ENG BUILD CODE PRIOR TO 1 1 85 2ND DES HAS BUILD CODE AFTER 1 1 85 PGO 30 61 86 88 G2 3 35OM 464617 1 36 50 SPROCKET CR SHF 40 41 TOOTH WIDTH PGO 6 80 86 88 G2 3 350M 14088784 1 34 00 SPROCKET CR SHF 275 285 TOOTH WIDTH PGO 30 61 87 91 G1 2 5 0H LO3 3896959 1 N L SPROCKET CR SHF 40 41 TOOTH WIDTH PGO 30 61 87 88 GI 2 3 5 7K A TRNS MD8 3896959 I N L SPROCKET CR SHF 40 41 TOOTH WIDTH PGO 30 61 87 88 G3 5 7K A TRNS M40 14088784 I 34 00 SPROCKET CR SHF 275 285 TOOTH WIDTH PGO 30 61 88 91 G3 7 4N L19 3902426 I 20 65 SPROCKET CR SHF PGO 61 31 89 91 G1 2 3 5 7K L05 A TRNS MD8 EMIS NAI 3896959 1 N L SPROCKET CR SHF 40 41 TOOTH WIDTH PGO 30 61 89 G3 5 7K A TRNS M40 NA4 NB3 464617 1 36 50 SPROCKET CR SHF 40 41 TOOTH WIDTH PGO 6 80 A 89 90 G3 5 7K A TRNS M40 NA4 NB3 14088784 I 34 00 SPROCKET CR SHF 275 285 TOOTH WIDTH PGO 30 61 91 G3 5 7K L05 A TRNS MTI 464617 1 36 50 SPROCKET CR SHF 40 41 TOOTH WIDTH 40 41 TOOTH WIDTH PGO 6 80 91 G3 5 7K LO5 A TRNS MT1 14088784 I 34 00 SPROCKET CR SHF 275 285 TOOTH WIDTH PGO 30 61 0 736 BEARING SPROCKET Engine Camshaft 85 90 G2 3 6 2C J 14022644 1 14 65 BEARING CM SHF THRUST PGO 78 71 85 91 G2 3 6 2C LH6 6 2J LL4 14022644 1 14 65 BEARING CM SHF THR PGO 78 71 85 86 G1 2 305F H 350L M 340235 1 30 50 SPROCKET CM SHF 40 41 TOOTH WIDTH 85 91 G2 3 6 2C LH6 6 2J LL4 14022645 1 50 75 SPROCKET CM SHF PGO 78 69 85 88 G2 3 350M 14088785 I 33 00 SPROCKET CM SHF 36 TEETH 272 285 TOOTH WIDTH PGO 30 91 87 88 G1 2 3 350M 340235 I 30 50 SPROCKET CM SHF 36 TEETH 40 41 TOOTH WIDTH 87 91 G1 2 3 5 0H LO3 5 7K L05 340235 1 30 50 SPROCKET CM SHF 36 TEETH 40 4I TOOTH WIDTH 87 88 G3 5 7K A TRNS M40 14088785 I 33 00 SPROCKET CM SHF 36 TEETH 272 285 TOOTH WIDTH PGO 30 91 88 G1 2 3 5 7K A TRNS MD8 14088785 I 33 00 SPROCKET CIVI SHF 36 TEETH 272 285 TOOTH WIDTH PGO 30 91 88 91 G3 7 4N L19 330814 I 23 55 SPROCKET CNI SHF PGO 61 55 89 90 G3 5 7K A TRNS M40 NA4 NB3 14088785 1 33 00 SPROCKET CM SHF 36 TEETH 272 285 TOOTH WIDTH PGO 30 91 i 1991 GENERAL MOTORS SERVICE PARTS 0PERATIONS LT TRUCK 52G 0 724 0 736 0 34 1 91