194 230 250 ENGINE ASSEMBLY 0 310 KEY Valve Stem 62 75 All 6 cyl 3947770 A R 31 KEY carbonized ident by purple dye repl 838029 0 333 ARM Valve Rocker with Adjusting Screw and Nut 62 75 All 6 cyl 5723551 A R N L ARM ball 8 rod kit inlet and exhaust 0 386 COVER GROMMET Valve Rocker Arm NOTE 1 May be used with or without closed vent NOTE 2 When using 0n closed vent equipped vehicles it will be necessary to remove center from grommet to permit assembling of fresh air connector into side of cover 63 70 All 6 cyl 3980229 1 13 80 71 73 All 6 cyl 6259798 1 15 15 w oil filler cap w grommet 74 75 All 6 cyl exc integrated cylinder head 360932 1 22 80 w grommet 75 All 6 cyl w integrated cylinder head 366857 1 17 40 COVER 64 70 All 6 cyl 3894337 1 23 GROMMET cover to a cl 5 rs l D x 17 R 0 D 1 745 Note 1 2 0 413 BOLT STUD REINFORCEMENT Valve Rocker Cover and Support NOTE 1 Use with Bolt 780016 62 75 All 6 cyl 180016 1 20 BOLT 20 x Z 8 900 75 All 6 cyl w integrated cylinder head 352173 A R 85 STUD 62 75 All 6 cyl exc integrated cylinder head 3877670 A R 19 REINFORCEMENT 11 z O L Note 1 75 All 6 cyl w integrated cylinder head 352172 1 26 REINFORCEMENT 0 423 GASKET Valve Rocker Cover 62 75 All 6 cyl exc integrated cylinder head 3930912 1 N L 75 All 6 cyl w integrated cylinder head 356846 1 5 15 GASKET 0 426 ROD Valve Push NOTE 1 Color marked end to be at va ve rocker arm 62 75 All 6 cyl exc Taxi Police 63 65 Chevy Chevelle 6 cyl 65 72 Taxi 6 cyl 68 71 Police 250 3788495 12 2 15 ROD 95 s O L white stripe Note 1 0 429 BALL NUT STUD Valve Push Rod Adjusting 62 75 All 6 cyl 3992294 12 53 5 16 dia 70 71 All 6 cyl 3959142 A R 61 BALL W dia 62 75 All 6 cyl 3744341 16 41 NUT valve rocker arrn B 24 5 B across the flats x Z 62 75 All 230 250 3814692 16 89 STUD valve rocker arm ball 003 O S light blue paint 62 75 All 6 cyl 3815892 16 89 STUD valve rocker arm ball 013 O S B 24 2 Z 1 groove on shank light blue paint 0 439 COVER Valve Push Rod 62 75 All 6 cyl 3788496 2 2 75 COVER 45 az x 123 0 443 GASKET Valve Push Rod Cover 62 75 All 6 cyl 3920938 2 2 25 GASKET 0 446 BOLT STUD Valve Push Rod Cover 62 75 All 6 cyl 3814350 A R 45 BOLT W lockwasher and seal 5 rs 18 x 7 75 All 6 cyl 352169 2 56 STUSD w seal 0 459 LIFTER Valve or Tappet 62 74 All 6 cyl 5232450 A R N L hydraulic type 75 All 6 cyl 5232720 A R N L LIFTER hydraulic type 0 519 CAMSHAFT Engine 62 70 All 194 230 exc H Per 3864918 1 75 50 ldent No 3864897 64 Chevy Chevelle w H Per 230 65 71 All 250 72 Pass 6 cyl 72 All 6 cyl exc NB2 Pass 73 74 All 6 cyl GNI PARTS DIVlSION GENERAL MOTORS CORPORATION CHEVROLET 11 REV 4 81 0 21 0 310 0 519