GML CHEVROLET 43 0 r 1 13 41 42 2 9 40 13 6 t y 39 4 20 37 14 v 36 13 35 38 6 11 28 34 10 12 13 33 15 32 16 31 o 17 v 23 30 29 0 2s 12 24 12 zo2220 J 17 19 10 28 23 20 18 25 U 21 17 1958 62 CYLINDER HEAD MANIFOLD 235 ENGINE TYPICAL Key DESCRIPTION Group Key DESCRIPTION Group 1 Cap Assembly Oil Filler 1 758 23 Washer Standard Stock Nl 2 Gasket Valve Rocker Cover 0 423 24 Nut Exhaust Manifold Stud Standard Stock Nl 3 Bolt Valve Rocker Shaft Support 0 366 25 Valve Exhaust 0 297 4 Connector Assembly Valve Rocker Shaft Oil 1 928 26 Lifter Assembly Hydraulic Valve 0 459 5 Washer Valve Rocker Shaft 1 928 27 Valve Inlet 0 296 6 Spring Valve Rocker Shaft 0 376 28 Rod Valve Push 0 426 7 Key Valve Stem 0 310 29 Head Cylinder 0 269 8 Stud Valve Rocker Arm Ball 0 429 30 Gasket Thermostat Housing 1 252 9 Spring Valve Rocker Arm Tension 0 377 31 Housing Thermostat 1 2 1 10 Gasket Unit Inlet Manifold 3 270 32 Plug Standard Stock NL 11 Shaft Unit Valve Rocker 0 352 33 Thermostat Motor 1 246 12 Sleeve Inlet Manifold Pilot 3 281 34 Gasket Water Outlet 1 154 13 Nut Standard Stock NL 35 Spring Valve Inlet 8 Exhaust 0 303 14 Bolt Cylinder Head 0 293 36 Outlet Water 1 153 15 Guide Exhaust Valve 0 283 37 Shield Valve Stem Oil 0 308 16 Guide Intake Valve 0 283 38 Cap Valve Spring Inlet 8 Exhaust 0 309 17 Stud Manifold 3 275 39 Spring Valve Rocker Shaft Retainer 0 378 18 Manifold Inlet 3 265 40 Arm Valve Rocker 0 333 19 Manifold Exhaust 3 601 41 Screw Valve Rocker Arm Adjusting 0 429 20 Bolt Standard Stock NL 42 Support Valve Rocker Shaft 0 349 21 Gasket Inlet Exhaust Manifold 3 272 43 Cover Valve Rocker 0 386 99 l I n M if la 1 171