8 CYLINDER ENGINE A 0 413 BOLT REINFQRCEMENT STUD WASHER Engine Valve Rocker Ami Cover Gun 1 87 90 RVZ 3 7 4N 14085758 6 1 05 REINFORCEMENT VALVE ROCKER COVER 30 WIDE PGO 57 9 44 w 87 88 RV3 350M 4 14082321 8 1 25 REINFORCEMENT VALVE ROCKER COVER PGO 35 12 4 4 8788 RV3 350M 14085818 8 4 45 REINFORCEMENT W STUD KIT ROCKER COVER 444444 4 4444 444 85 88 CKI 2 3 6 2C J 44 4 14033818 AR 1 15 STUD VALVE ROCKER COVER FGO 87 18 85 88 CK1 Z 3 305F H 350L M 14082320 AR 46 STUD VALVE ROCKER COVER I 4 20 BOTH ENDS PGO 35 16 85 CK2 3 454W H5D FED 14082320 14 46 STUD VALVE ROCKER COVER 1 4 20 BOTH ENDS PGO 35 16 85 CK2 3 454W H4D CALIF 2ND DES 14082320 14 46 STUD VALVE ROCKER COVER 1 4 20 BOTH ENDS 2ND DES HAS BUILD CODE DATE AFTER 01 01 85 NOT USED FOR A IST DES PGO 35 16 86 CK2 3 454W 14082320 14 46 STUD VALVE ROCKER COVER 1 4 20 BOTH ENDS PGO 35 I5 4 87 91 RV1 2 3 6 ZC LH5 6 2J LL4 14033818 AR 1 I 5 STUD VLV RKR ARM CVR M8X1 25X1Z PGO 87 18 87 88 RV2 3 350M 14082320 AR 46 STUD VALVE ROCKER COVER 1 4 20 BOTH ENDS PGO 35 16 87 89 RV2 3 454W 14082320 14 46 STUD VALVE ROCKER COVER 1 4 20 BOTH ENDS PGO 35 15 87 90 RV2 3 7 4N 14082320 14 46 STUD VALVE ROCKER COVER 1 4 20 BOTH ENDS PGO 35 16 85 86 CK1 2 3 5 2C J 580379 AR 45 WASHER VALVE ROCKER COVER 04 037 87 89 RV1 2 3 6 2C J 580379 AR 45 WASHER VALVE ROCKER COVER 04 037 0 423 GASKET Engine Valve Rocker Arm Cover 85 86 CKI 2 3 305F H 350L M 14082322 2 N L GASKET VLV RKR CVR USE 14085816 REINFORCEMENT FOR MAX SEAL PGO 35 17 V 85 CK2 3 454W EMIS CONT H5 D 14085759 2 N L GASKET VALVE ROCKER COVER PGO 67 12 85 CK2 3 454W H4D CALIF 2ND DES 14085759 2 N L GASKET VALVE ROCKER COVER 2ND DES HAS BUILD CODE DATE AFTER 01 01 85 NOT USED FOR A IST DES PGO 67 12 86 CK2 3 454W 14085759 Z N L GASKET VALVE ROCKER COVER PG067 12 87 RV1 2 5 011 10046089 Z N L GASKET VALVE ROCKER COVER PGO 43 18 87 91 RV1 2 3 5 7K L05 10048089 Z N L GASKET VLV RKR ARM CVR PGD 43 18 87 89 RV2 3 454W 14085759 2 N L GASKET VALVE ROCKER COVER PGO 87 12 87 90 RV2 3 7 4 N 14085759 2 N L GASKET VALVE ROCKER COVER FGO 67 12 8788 RV3 350M 14082322 2 N L GASKET VLV RKR CVR USE 14085816 REINFORCEMENT FOR MAX SEAL PGO 35 17 91 R2 06 RV3 7 4N L19 10126727 1 23 60 GASKET VLV RKR ARM CVR PGO 79 23 0 426 ROD Engine Valve Push 85 86 CK1 2 3 6 2C J 14057232 16 5 40 ROD PUSH PGO 87 43 85 88 CK1 2 3 305F H 350L M 14095256 I6 N L ROD PUSH PGE 9 38 85 88 CK2 3 454W 14075629 8 3 65 ROD INLET FU H FGO 67 37 85 88 CK2 3 454W 14075631 6 3 55 ROD EXHAUST PUSH 87 RV1 2 5 0H 14095268 I5 N L ROD PUSH PGO 9 38 87 91 RV1 2 3 6 2C LH6 6 2 LL4 14057232 16 5 40 ROD VLV PUSH FGO 87 43 1 87 88 RV1 2 3 350M 14095258 16 N L ROD PUSH PGO 9 38 87 91 RV1 2 3 5 7K L05 14095258 I6 N L ROD VLV PUSH PGO 9 38 2 87 89 RV2 3 454W 14075629 8 3 55 ROD Nl ET PUSH PGO 67 37 8780 RV2 3 7 4N 14075629 8 3 55 ROD INLET PUSH PGO 87 37 8789 RV2 3 454W 14075831 8 3 55 ROD EXHAUST PUSH 87 90 RV2 3 7 4N 14075631 8 3 65 ROD EXHAUST PUSH 91 R2 06 RV3 7 4N L19 10106423 1 3 65 ROD INL PUSH PGO 70 41 1990 GENERAL MOTORS SERVICE PARTS 0PERATl0NS LT TRUCK 52R REV 9 90 041 0 413 0 426