0 194 218 230 235 RAND 281 ENGINEASSEMBLIES 0 T T 0 309 CAP ROTATOR ASSY Valve Spring 0 Con t V 1 A Q 0 63 4 WD 1st Ser Q 3835392 A R V inlet and exhaust 1 Q1 dia 080 thick 0 0 Note 1 0 Y 83 69 All 194 230 1 0 3729363 A R inlet and exhaust 1 ia O D stamped H 0 0 0 0 Note 2 L 54 se 0 0 s 00 A 0 0 63 4 WD 261 ll 3739410 1 6 ROTATOR ASSY exhaust valve stamped 0 55s 4 0 V 0 310 KEY Valve Stem 0 38 69 All 838029 A R KEY U shape A 0 0 311 SEAT 0 Valve Spring T V 0 38 49 All 50 53 All 216 54 55 All 235 exc P G 838539 12 inlet and exh height overall 0 333 ARM Valve Rocker with Adjusting Screw and Nut I 0 50 58 All 23 5 3837031 3 exhaust L ldent No 7 dab of blue 0 paint ldent No 3837027 or 3764487 50 58 All 235 0 3837032 3 exhaust R ldent No 8 dab of blue A 0 0 paint ldent N0 3837028 or 3764488 50 58 All 235 3837030 3 0 I inlet R ldent No 6 dab of blue paint V V ldent No 3837026 or 3764486 59 62 All 63 4 WD 1st Ser 3764489 3 inlet left ldent No 3764485 cast 59 62 All 0 0 I 83 4 WD 1st Ser 3784490 03 inlet right ldent No 3764486 cast 59 62 All l 0 83 4 WD 1st Ser 3784481 3 exhaust left ldent No 3764487 cast 59 62 All 0 63 4 WD lst Ser 3784482 3a exhaust right ldent No 3764488 cast 83 89 All 194 230 5723551 A R inlet and exhaust 0 349 SUPPORT Valve Rocker Arm Shaft 54 62 All V 0 A V 83 4 WD 1st Ser 3783230 6 0 ldent No 3783230 or 3836114 0 352 SHAFT UNIT Valve Rocker 0 l 0 NOTE 1 Contains 1 frt and 1 rear rocker shaft 2 L H and 1 R H inlet valve rocker arm assy 2 springs and 2 washers 0 0 T 59 62 All 0 83 4 WD 1st Ser 0 3788744 1 w arms Note 1 L A 0 353 SHAFT Valve Rocker Arm with Plug See Group 1 531 for Fittings 0 40 ez Au 0 0 0 0 0 0 83 4 WD lst Ser 0 0 3838138 20 0 2 grooves on plug end Note 1 0 NOTE 1 When used on models prior to 1954 four 94 1 1925 Bolts and two Studs are required 0 0 1 0 378 SPRING Valve Rocker Shaft 38 82 All V 3835508 4 2 u free length 0 386 CO ER 0GROMMET Valve Rocker Arm A NOTE 1 When using on models with closed vent system it will be necessaryto use 1552232 oil filler cap assy and drill hole for hose connector 0 0 54 62 All g 63 4AND 1st Ser 3758661 1 27 O L Note 1 1 63 69 All 194 230 3980229 1 COVERASSY 0 84 87 All V 3894337 1 GROMMET cover to a cl N l D x 0 1 u 0 D T 0 0 413 BOLT INSULATOR REINFORCEMENT Valve Rocker Cover and 1 0 Support L NOTE 1 Use with Balt 180016 0 0 54 89 All 180016 1 20 x J 8 900 38 53 All 839083 2 INSULATOR rubber l D x 0 0 0 54 69 All 3 3877670 A R REINFORCEMENT 1 0 L Note 1 0 423 TGASKET Valve Rocker Cover 0 I 36 53 All 3894248 1 cork 1 thick 38 53 All 3696781 1 0 cork A thick 54 62 All 0 63 4 WD 1st Ser 3708848 1 cork thick a4 ez All 0 0 1 83 4 WD 1st Ser 3708848 1 cork thick 0 83 69 All 194 230 3930912 1 0 0 GM PARTS DIVISION GENERAL MOTORS CORPO RATION CHEVROLET 72TL l l 0 309 0 423 0 0 14 0 y REV 5 79