8 CYLlNDER ENGINE 0 413 BOLT REINFORCEMENT STUD WASHER Engine Valve Rocker Arm Cover Con t 87 88 RV2 3 350M 14082320 AR 46 STUD VLV RKR CVR 1 4 20 BOTH ENDS 87 88 RV2 3 7 4N 454W 14082320 14 46 STUD VLV RKR CVR 1 4 20 BOTH ENDS 85 86 CK1 2 3 6 2C J 580379 AR 45 WASHER VLV RKR CVR 4 037 87 88 RV1 2 3 6 2C J 580379 AR 45 WASHER VLV RKR CVR 4 037 I 0 423 GASKET Engine Valve Rocker Arm Cover V NOTE 1 2ND DES HAS BUILD CODE DATE AFTER O1 O1 85 NOT USED FOR A 1ST DES 85 86 CK1 2 3 305F H 35OL M 14082322 2 N L GASKET VLV RKR CVR USE 14085816 REINF FOR MAX SEAL 85 CK2 3 454W W EMIS CONT H5D 14085759 2 N L GASKET VLV RKR CVR 85 CK2 3 454W W H4D CALIF 2ND DES 14085759 2 N L GASKET VLV RKR CVR NOTE 1 86 CK2 3 454W 14085759 2 N L GASKET VLV RKR CVR 87 RV1 2 5 0H 10046089 2 9 95 GASKET VLV RKR CVR 87 88 RV1 2 3 5 7K 10046089 2 9 95 GASKET VLV RKR CVR 87 88 RV2 3 7 4N 454W 14085759 2 N L GASKET VLV RKR C R 87 88 RV3 350M 14082322 2 N L GASKET VLV RKR CVR USE 14085816 REINF FOR MAX SEAL I 0 426 ROD Engine Valve Push 85 86 CK1 2 3 305F H 350L M 14095256 16 N L ROD PUSH 85 86 CK1 2 3 6 2C J 14057232 16 4 75 ROD PUSH 85 86 CK2 3 454W 14075629 8 3 25 ROD IN L PUSH 85 86 CK2 3 454W 14075631 8 3 25 ROD EXH PUSH 87 RV1 2 5 0H 14095256 16 N L ROD PUSH 87 88 RV1 2 3 5 7K 350M 14095256 16 N L ROD PUSH 87 88 RV1 2 3 6 2C J 14057232 16 4 75 ROD PUSH 87 88 RV2 3 7 4N 454W 14075629 8 3 25 ROD INL PUSH 87 88 RV2 3 7 4N 454W 14075631 8 3 25 ROD EXH PUSH 0 429 BALL NUT STUD Engine Valve Adjusting I P 85 86 CK1 2 3 305F H 350L M 3959142 16 91 BALL VLV RKR ARM 13 16 DIA I 85 86 CK2 3 454W 5232762 16 1 00 BALL VLV RKR ARM 87 88 RV1 2 3 5 0H 5 7K 350M 3959142 16 91 BALL VLV RKR ARM 87 88 RV2 3 7 4N 454W 5232762 16 1 00 BALL VLV RKR ARM V 85 86 CK1 2 3 305F H 350L M 3744341 16 N L NUT VLV RKR ARM ADJ 3 8 24 85 86 CK2 3 454W 3896648 16 64 NUT VLV RKR ARM 7 16 20 87 RV1 2 5 0H 3744341 16 N L NUT VLV RKR ARM ADJ 87 88 RV1 2 3 5 7K 350M 3744341 16 N L NUT VLV RKR ARM ADJ 87 88 RV2 3 7 4N 454W 3896648 16 64 NUT VLV RKR ARM 7 16 20 85 86 CK1 2 3 305F H 350L M 3814692 AR 1 35 STUD VLV RKR ARM 003 0 5 3 8 24X2 1 2 85 86 CK1 2 3 305F H 350L M 3815892 AR 1 35 STUD VLV RKR ARM 013 0 S 3 8 24X2 5 8 85 86 CK2 3 454W 3921912 16 1 40 STUD VLV RKR ARM BALL 87 RV1 2 5 0H 3814692 16 1 35 STUD VLV RKR ARM 003 O S 87 RV1 2 5 0H 3815892 16 1 35 STUD VLV RKR ARM 013 O S 87 88 RV1 2 3 5 7K 350M 3814692 16 1 35 STUD VLV RKR ARM 003 O S 87 88 RV1 2 3 5 7K 350M 3815892 16 1 35 STUD VLV RKR ARM 013 0 S 87 88 RV2 3 7 4N 454W 3921912 16 1 40 STUD VLV RKR ARM BALL 0 439 GUIDE Engine Valve Push Rod 85 86 CK2 3 454W 3904378 8 3 40 GUIDE PUSH ROD I 87 88 RV2 3 7 4N 454W 3904378 8 3 40 GUIDE PUSH ROD 0 459 LIFTER Engine Valve 3 85 86 CK1 2 3 305F H 350L M 5232720 16 N L LIFTER VLV 85 86 CK1 2 3 6 2C J 5234530 16 N L LIFTER VLV ROLLER STD 85 86 CK1 2 3 6 2C J 5234905 16 54 50 LIFTER VLV ROLLER O1O O S 85 86 CK2 3 454W 5232720 16 N L LIFTER VLV 87 RV1 2 5 0H 5232720 16 N L LIFTER VLV 87 88 RV1 2 3 5 7K 35OM 5232720 AR N L LIFTER VLV 87 88 RV1 2 3 6 2C J 5234530 16 N L LIFTER VLV ROLLER STD 87 88 RV1 2 3 6 2C J 5234905 16 54 50 LIFTER VLV ROLLER 010 0 5 Q 87 88 RV2 3 7 4N 454W 5232720 16 N L LIFTER VLV 0 480 CLAMP PLATE Engine Valve Lifter 85 86 CK1 2 3 6 2C J 14022640 4 2 15 CLAMP HYD VLV LIFTER GUIDE UPR Pl T 87 88 RV1 2 3 6 2C J 14022640 4 2 15 CLAMP HYD VLV LIFTER GUIDE UPR PLT fr 85 86 CK1 2 3 6 2C J 14077148 8 2 70 PLATE HYD LIFTER GUIDE UPR 87 88 RV1 2 3 6 2C J 14077148 8 2 70 PLATE HYD LIFTER GUIDE UPR 1988 GENERAL MOTORS SERVICE PARTS 0PERATIONS LT TRUCK 52R REV 1 88 0 27 I 0 413 0 480 4k E EE E 4 LF