i GM CHEVROLET II I 1 a 1 31 I 3 5 30 4 19 6 19 1 lo 15 11 14 13 23 I 14 12 15 11 16 10 19 18 11 ENGINE CROSS SECTION TYPICAL Key Description Group Key Description Group 1 Cleaner and Silencer Air 3 402 17 Pan Assembly Oil 1 426 2 Outlet Water 1 153 18 Screen Assembly Oil Pump Suction 1 656 3 Cap Assembly Oil Filler 1 758 19 Pump Assembly Oil 1 652 4 Tube Oil Filler 1 745 20 Crankshaft Assembly 0 646 5 Wire Set Spark Plug 2 239 21 Motor Starting 2 041 6 Ventilator Assembly Crankcase 1 745 22 Pump Assembly Fuel 3 900 7 Cap Valve Spring 0 309 23 Lifter Assembly Hydraulic Valve 0 459 8 Spring Valve 0 303 24 Plug Spark 2 270 9 Valve Exhaust 0 297 25 Ferrule Ignition Wire Insulating 2 258 10 Gauge Oil Level 1 516 26 Piston and Pin Assembly 0 629 11 Tube Oil Level Gauge 1 516 27 Valve Intake 0 296 12 Manifold Exhaust 3 601 28 Arm Valve Rocker 0 333 13 Pipe Exhaust 3 609 29 Rod Valve Push 0 426 14 Rod Assembly Connecting 0 603 30 Tubing Standard Stock 8 964 15 Camshaft Assembly 0 519 31 Carburetor 3 725 16 Filter Assembly Oil 1 836