6 CYLINDER ENGINE 0 423 GASKET Engine Valve Rocker Arm Cover C0n t 85 86 G 4 32 14088793 6 122 GASKET VLV RKR CVR BOLT PGO 75 43 0 426 ROD Engine Valve Push NOTE 1 1ST DESIGN 14 BOLT OIL PAN EDGE OF CTIIA SHF CAST D MPLES MARKED WITH GREEN PAINT NOTE 2 2ND DESIGN 14 BOLT OIL PAN EDGE OF CM SHF WITHOUT CAST DIMPLES OR ALL 20 BOLT OIL PAN MARKED W ITH YELLOW PAINT 82 83 G 4 3V 22511044 12 4 05 ROD EXH PUSH PGO 92 74 82 84 B 231A 1ST DESIGN 1249139 12 5 15 ROD PUSH NOTE 1 PGO 67 52 82 84 B 231A 2ND DESIGN 25510025 12 5 45 ROD PUSH NOTE 2 82 84 G 231A 1ST DESIGN 1249139 12 5 15 ROD PUSH NOTE 1 PGO 67 52 82 84 G 231A 2ND DESIGN 25510025 12 5 45 ROD PUSH NOTE 2 82 84 B 229K 9 14095256 12 N L ROD PUSH PGO 59 50 82 84 G 229K 9 14095256 12 N L ROD PUSH PGO 59 50 82 85 X 2 8W X Z 476525 12 5 55 ROD PUSH PGO 44 25 85 86 B 4 32 14095256 12 N L ROD PUSH PGO 59 50 85 B 231A EXPORT CANADA 25510025 12 5 45 ROD PUSH 85 86 G 4 32 14095256 12 N L ROD PUSH PGO 59 50 85 87 G 231A EXPORT CANADA 25510025 12 5 45 ROD PUSH 87 88 G 4 32 10046173 12 4 90 ROD PUSH PGO 75 62 87 90 B 4 32 10046173 12 4 90 ROD VLV PUSH PGO 75 62 0 429 BALL NUT PIVOT STUD Engine Valve Adjusting 82 84 B 229K 9 3744340 12 1 05 BALL VLV RKR ARM PGO 59 31 82 84 G 229K 9 3744340 12 1 05 BALL VLV RKR ARM PGO 59 31 85 90 B 4 32 3744340 16 1 05 BALL VLV RKR ARM PGO 59 31 85 88 G 4 32 3744340 16 1 05 BALL VLV RKR ARM PGO 59 31 82 84 B 229K 9 3744341 12 N L NUT VLV RKR ARM ADJ PGO 59 30 85 90 B 4 32 3744341 16 N L NUT VLV RKR ARM ADJ PGO 59 30 85 88 G 4 32 3744341 16 N L NUT VLV RKR ARM ADJ PGO 59 30 82 84 G 229K 9 3744341 12 N L NUT VLV RKR ARM PGO 59 30 82 85 X 2 8W X Z 477212 12 88 NUT VLV RKR ARM PGO 44 19 82 83 G 4 3V 22527956 6 N L PIVOT VLV RKR ARM PGO 92 69 82 84 B 229K 9 3815892 12 1 45 STUD VALVE ROCKER ARM 013 O S 82 84 G 229K 9 3815892 12 1 45 STUD VALVE ROCKER ARM O13 O S 85 88 G 4 32 3815892 12 1 45 STUD VALVE ROCKER ARM O13 O S 82 84 B 229K 9 3814692 12 1 95 STUD VLV RKR ARM BALL 003 O S PGO 59 33 82 84 G 229K 9 3814692 12 1 95 STUD VLV RKR ARM BALL 003 O S PGO 59 33 85 90 B 4 32 3814692 12 1 95 STUD VLV RKR ARM BALL 0O3 O S PGO 59 33 85 90 B 4 32 3815892 12 1 45 STUD VLV RKR ARM BALL 0 13 O S 85 88 G 4 32 3814692 12 1 95 STUD VLV RKR ARM BALL 0O3 O S PGO 59 33 82 85 X 2 8W X Z 476530 12 1 40 STUD VLV RKR ARM BALL PGO 44 22 0 439 GUIDE Engine Valve Push Rod 82 85 X 2 8W X Z 476531 6 1 70 GUIDE PUSH ROD PGO 44 23 0 459 GUIDE LIFTER RETA NER Engine Valve 87 90 B 4 32 14093634 6 1 50 GUIDE VLV LFTR O0 480 87 88 G 4 32 5234890 12 N L LIFTER HYDRAULIC VALVE PGO 75 61 82 84 B 229K 9 5232720 12 N L LIFTER VALVE PGO 59 49 82 84 G 229K 9 5232720 12 N L LIFTER VALVE PGO 59 49 85 86 B 4 32 5232720 12 N L LIFTER VALVE PGO 59 49 85 86 G 4 32 5232720 12 N L LIFTER VALVE PGO 59 49 82 83 B 231A 5233005 12 7 95 LIFTER VLV O10 O S 82 84 B 231A 5234485 12 N L LIFTER VLV STD PGO 67 53 82 83 G 231A 5233005 12 7 95 LIFTER VLV O10 O S 82 84 G 231A 5234485 12 N L LIFTER VLV STD PGO 67 53 82 G 4 3V 5234625 12 N L LIFTER VLV RLR PGO 91 34 82 83 G 4 3V 5234760 12 104 81 LIFTER VLV RLR 010 O S CHROME AXLE 82 85 X 2 8W X Z 5234212 12 N L LIFTER VLV HYD STD PGO 44 42 82 85 X 2 8W X Z 5234390 12 23 255 LIFTER VLV HYD 10 0 3 83 G 4 3V 5234625 12 N L LIFTER VLV RLR STD PGO 91 34 84 B 231A 5234345 12 21 30 LIFTER VLV 010 O S 84 G 231A 5234345 12 21 230 LIFTER VLV 010 O S 85 B 231A EXPORT CAI IADA 5234485 12 N L LIFTER VLV STD PGO 67 53 85 G 231A EXPORT CANADA 5234485 12 N L LIFTER VLV STD PGO 67 53 86 87 G 231A EXPORT CANADA 5234485 12 N L LIFTER VLV STD PGO 67 53 87 90 B 4 32 5234890 12 N L LIFTER VLV ROLLER PGO 75 61 87 G 231A EXPORT CANADA 5234485 12 N L LIFTER VLV STD PGO 67 53 1991 GENERAL MOTORS SERVICE PAFITS PIERAT ONS CHEVROLET l7W 6 91 0 4 r 0 423 0 459