122 EN61IIIE ASSEMBLY 0 289 GASKET GASKET UNIT Cylinder Head 74 H 122 44 44 333928 1 3 15 14 H 122 A 4 341090 1 GASKET UNIT heed 0 293 BOLT WASHER Cylinder Head 14 H 122 334011 10 51 74 H 122 8899590 10 30 WASHER bolt 0 296 VALVE Engine Inlet 74 H 122 334080 8 8 30 standard 74 H 122 343324 8 003 OVSI 0 297 VALVE Engine Exhaust 74 H 122 334081 8 9 45 standard 74 H 122 343322 8 003 OVSI 0 03 SEAT SPRQNG UNIT VALVE 74 H 122 334085 15 38 valve snring 74 H 122 8280888 1 2 31 SPRING UNIT valve 0 308 SEAL UNIT Valve Stem 74 H 122 8280848 1 5 45 all nnlat valve 0 309 CAP Valve Spring 74 H 122 334087 16 1 02 0 310 KEY Valve Stem 74 H 122 334088 32 39 0 386 COVER ASSY HOUSING ASSY Camshaft 74 H 122 348615 1 32 85 camshaft 74 H 122 348813 1 HOUSING ASSY camshaft 0 413 BOLT PIN Camshaft Housing and Cover 74 H 122 334044 12 17 camshaft cover 14 H 122 334081 17 93 camshaft housing to cyl head 14 H 122 334008 2 37 PIN cylnnder head to camshaft housing rr 0 459 TAPPET Valve 74 H 122 334071 15 3 28 0 519 CAMSHAFT Engine 74 H 122 A 334088 1 47 25 inlet 74 H 122 334088 1 47 25 exhaust 0 529 GASKET GASKET UNIT SEAL Camshaft Housing 14 H 122 334079 1 inner 74 H 122 334080 1 outer 74 H 122 345129 1 2 43 GASKET UNIT 74 H 122 347089 1 GASKET UNIT camshaft cover 74 H 122 1950589 08 SEAL camshaft intake and exhaust from 0 553 PIN Camshaft Rear Bearing Hale 74 H 122 141344 1 33 camshaft housing 0 603 ROD Connecting 74 H 122 334020 4 18 50 0 623 BOLT Connecting Rnd 14 H 122 334021 B 48 0 629 PISTON ASSY wx Pln 74 H 122 343331 A R 18 40 standard 4 74 H 122 343332 A R 18 40 standard 5 74 H 122 348333 A R 18 38 standard 8 14 H 122 343334 A R 19 10 standard 7 0 848 CRANKSHAFT ASSY Engine 14 H 122 328318 1 0 859 DAMPER ASSY PULLEY ASSY Crankshaft V 74 H 122 334012 1 16 25 torsional 14 H w C A C 122 exc NB 2 3977141 1 3 22 PULLEY ASBVM crankshaft 0 888 FLYWHEEL ASSY Engine 14 H 122 334018 1 22 05 1974 GM FAHTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET PBA 30X 0 289 0 886 aa REV 9 74