6 CYLINDER ENGINE iiY i Y Y Y i 1 0 4223 GASKET Engine Valve Rocker Arm Cover 85 91 G1 3 4 3N LB1 4 32 L B4 14081257 2 N L GASKET VLV RKR ARM CVR PGO 9 26 85 86 G1 2 3 4 3N Z 14088793 6 21 GASKET VALVE RKR COVER BOLT PGO 9 24 0 4126 ROD Engine Valve Push 85 86 G1 Z2 3 4 3N Z 14095256 12 N I FIIOD PUSH PGO 9 38 87 91 G1 2 3 4 32 LB4 10046173 12 4 455 RZOD vLv PUSH PGO 17 53 0 4129 BALL NUT STUD Engine Valve Adjusting 85 91 G1 2 3 4 3N LB1 4 32 LB4 3744340 12 98 BALL VLV RKR ARM PGO 10 79 85 90 G1 2 3 4 3N Z 3744341 12 N L NIUT VALVE RKR ARM ADJ PGO 9 46 85 91 G1 2 3 4 3N LB1 4 32 LB4 3744341 12 N L NUT VLV RKR ARM PGO 9 46 85 91 G1 2 3 4 3N LB1 4 32 LB4 3814692 AR 1 85i STUD VLV RKR ARM BALL 003 O S PGO 18 77 85 91 G1 2 3 4 3N LB1 4 32 LB4 3815892 12 1 35 STUD VLV RKR ARM BALL 013 O S PGO 26 76 0 459 LlF TER RETAINER Engine Valve 85 86 G1 2 3 4 3N 5232720 12 N L LIIFTER VALVE PGO 9 37 87 91 G1 2 3 4 32 LB4 5234890 12 N L LIIFTER HYD VLV PGO 17 54 87 91 G1 2 3 4 32 LB4 10046165 1 31 10 RETAINER VLV LFTR RSTR PGO 18 70 0 480 GUIDE Engine Valve Lifter 87 91 G1 2 3 4 3Z LB4 14093634 6 1 50 GUIDE VLV LFTR PGO 17 19 0 519 CAIMSHAFT Engine 87 91 G1 2 3 4 32 LB4 10088148 1 153 00 CAMSHAFT ENG PGO 14 73 85 86 G1 2 3 4 3N Z 14077973 1 153 00 CAMSHAFT PGO 6 78 0 5219 BOLT RETAINER Engine Camshaft 87 91 G1 2 3 4 32 LB4 14093637 2 27 BIDLT CM SHF RET SOC TORX DR 1 4 220 5 47 OD PGO 13 10 87 91 G1 2 3 4 32 LB4 10088128 1 3 80 RETAINER CM SHF PGO 14 98 0 539 BEARING Engine Camshaft 85 91 G1 2 3 4 3N LB1 4 32 LB4 474005 1 19 20 BEARING CM SHF 1 PGO 13 9 85 91 G1 2 3 4 3N LB1 4 32 LB4 474006 2 13 50 BEARING CM SHF 2 RR PGO 13 9 85 91 G1 2 3 4 3N LB1 4 32 LB4 474007 1 19 20 BEARING CM SHF 3 PGi0 13 9 0 603 ROD Engine Piston 85 91 G1 2 3 4 3N LB1 4 32 LB4 14077944 6 52 75 ROD CONN PGO 5 3 0 616 BEARING KIT Engine Connecting Fltod I NOTE K T CONSISTS OF 1 UPPER 1 LOWER BEAR NG 85 91 G1 2 3 4 3N LB1 4 32 LB4 18012481 6 N I BEARING KIT CONN ROD 5iTD PGO 5 4 85 91 G1 2 3 4 3N LB1 4 32 LB4 18012482 6 1 1 40 BEARING KIT CONN ROD 014MM U Si PGO 5 4 0 623 BOLT Engine Connecting Rod Cmp 85 91 G1 2 3 4 3N LB1 4 32 LB4 14077941 12 1 25 BOLT CONN ROD 3 8 24X 49 5MM 3 8 24 X 49 5MM PGO 5 5 0 6216 NUT Engine Connecting Rod Bolt 85 91 G1 2 3 4 3N LB1 4 32 LB4 3866766 12 413 NUT CONN ROD HEX 3 8 24 3 8 24 HEX PGO 5 6 0 6259 PIS1I ON Engine 85 90 G1 2 3 4 3N 2 10049075 6 60 25 PIISTON W PIN 030 O S PGO 5 2 85 90 G1 2 3 4 3N Z 10159424 6 60 225 PISTON W PIN SERV STD PGO 5 2 85 86 G1 2 3 4 3N 10159425 6 60 215 PISTON W PIN SERV STD HI LIMIT PGO 5 2 87 90 G1 2 3 4 32 10159425 6 60 25 PISSTON W PIN SERV STD HI LIMIT PGO 5 2 91 G1 3 4 32 LB4 A TRNS MD8 10049075 6 60 25 PISTON W PIN 030 O S IPGO 5 2 91 G1 3 4 32 LB4 A TRNS MD8 10159424 6 60 25 PISTON W PIN SERV STD 1 4 0008 3 9998 PGO 5 2 91 G1 3 4 32 LB4 A TRNS MD8 10159425 6 60 i2Ei PISTON W PIN SERV STD HI LIMIT 2 4 0021 4 0012 PGO 5 2 91 G2 4 32 LB4 A TRNS MDE1 AIR INJN REACTOR SYS K19 10049075 6 60 125 PISTON W PIN 030 O S PGO 5 2 1991 GENERAL MOTORS SERVICE PAR I S 0PERATIONS LT TRUCK 52G 1 91 0 9 0 423 0 629