4 CYLINDER ENGINE 0 309 CAP ROTATOR Engine Valve Spring C0n t 84 85 X 2 5R 1ST DES 10038209 8 1 10 CAP VLV SPR IDENT BY INT VLV WITH 3422 DIA DTEM AND EXH VLV WITH 3419 DIA STEM PGO 10 36 84 85 X 2 5R 2ND DES 10040230 8 1 20 CAP VLV SPR IDENT BY INT VLV WITH 3137 DIA STEM AND EXH VLV WITH 3132 DIA STEM ALSO XJS I D STAMPED ON FRONT FACE OF BLOCK OR NEAR RR RH SIDE OF BLK 82 86 T 1 8D 94200749 8 1 95 CAP VLV SPR LWR PGO 23 34 82 86 T 1 8D 94029600 8 4 00 CAP VLV SPR UPR PGO 23 33 82 T 1 6C 376306 8 91 CAP VLV SPR PGO 3 34 82 83 X 2 5R 10038209 8 1 10 CAP VLV SPR PGO 10 36 83 84 T 1 6C CLSD LOOP NB1 376306 8 91 CAP VLV SPR PGO 3 34 83 84 T 1 6C A TRNS EXPORT CANADA 376306 8 91 CAP VLV SPR PGO 3 34 83 84 T 1 6C M TRNS EXPORT CANADA EXC NM8 EXPORT 376306 8 91 CAP VLV SPR PGO 3 34 85 87 T 1 6C 376306 8 91 CAP VLV SPR PGO 3 34 83 84 T 1 6C M TRNS EXPORT CANADA NM8 EXPORT 14032355 8 7 20 ROTATOR EXH VLV 85 86 T 1 6C M TRNS NM8 EXPORT 14032355 8 7 20 ROTATOR EXH VLV 0 310 KEY Engine Valve Spring Cap 82 83 X 2 5R 3947770 AR 50 KEY VALVE STEM PGO 10 34 82 83 X 2 5 5 3947770 AR 5O KEY VALVE STEM PGO 10 34 84 85 X 2 5R 2ND DES 360505 4 29 KEY VLV STEM IDENT BY INT VLV WITH 3137 DIA STEM AND EXH VLV WITH 3132 DIA STEM ALSO XJS I D STAMPED ON FRONT FACE OF BLOCK OR NEAR RR RH SIDE OF BLK PGO 3 33 84 85 X 2 5R 1ST DES 3947770 AR 50 KEY VLV STEM IDENT BY INT VLV WITH 3422 DIA STEM AND EXH VLV WITH 3419 DIA STEM PGO 10 34 82 87 T 1 6C 360505 16 29 KEY VLV STEM PGO 3 33 82 86 T 1 8D 94026380 16 1 95 KEY VLV STEM PGO 23 35 0 333 ARM GUlDE Engine Valve Rocker Arm 82 87 T 1 6C 10121003 8 9 25 ARM VLV RKR PGO 3 29 82 84 T 1 8D 94221087 8 19 55 ARM VLV RKR PGO 23 37 85 86 T 1 8D 94139342 8 19 55 ARM VLV RKR PGO 23 37 82 83 X 2 5R 5 10121095 8 9 45 ARM W BALL VLV RKR PGO 10 33 84 85 X 2 5R 10121095 8 9 45 ARM W BALL VLV RKR PGO 10 33 82 87 T 1 6C 376308 8 91 GUIDE VLV RKR ARM PGO 3 30 0 349 BRACKET NUT Engine Valve Rocker Arm 82 86 T 1 8D 94029603 1 13 70 BRACKET RKR SHF FRT PGO 23 42 82 86 T 1 8D 94029604 1 13 70 BRACKET RKR SHF RR PGO 23 43 82 85 T 1 8D 14045299 2 47 NUT RKR SHF 03 405 PGO 23 48 0 353 SHAFT Valve Rocker Arm 82 84 T 1 8D 94029602 1 56 75 SHAFT RKR PGO 23 40 85 86 T 1 8D 94139343 1 43 00 SHAFT RKR 0 356 CAP Valve Rocker 82 86 T 1 8D 94029601 4 1 75 CAP RKR SHF PGO 23 41 0 376 SPRING Valve Rocker 82 86 T 1 8D 94220054 2 1 05 SPRING FRT RR BRKT PGO 23 45 82 86 T 1 8D 94139384 3 2 35 SPRING RKR SHF PGO 23 44 0 386 COVER HOUSING PLATE Engine Camshaft Valve 82 T 1 6C A TRNS CAL F NB2 361904 RH 35 75 COVER CM SHF PGO 3 2 82 T 1 6C M TRNS CLSD LOOP NB1 361904 RH 35 75 COVER CM SHF PGO 3 2 82 T 1 6C EXPORT CANADA 361904 RH 35 75 COVER CM SHF PGO 3 2 82 87 T 1 6C 14001173 LH 53 25 COVER CM SHF PGO 3 17 83 87 T 1 6C 361904 RH 35 75 COVER CM SHF PGO 3 2 82 85 T 1 8D 94233238 1 117 00 COVER CYL HD PGO 24 1 1991 GENERAL MOTORS SERVICE PARTS 0PERATIONS CHEVROLET 17W 0 309 0 386 0 1a 6 91