Q A in f n s s ENGINE INSTALLATION INSTRUCTIONS A PART N0 3998333 CONT In I I965 MODELS i n SERIES I0 TIIRU 30 V Require Items D E I J AB thru AE AG BD thru VBO BS thru BU plus the following CJ 1 3885452 Oil Level Gauge Exc P20 30 Purchase new I A I pim moons s SERIES I0 THRU 30 t V Require Items D I J AB thru AE AG BF thru BO BS BT BU CJ plus the following CL 1 N S Water Outlet Purchase new or transfer from re CM 1 3795176 Thermostat Housing placed engine V 1963 moons V 1 A SERIES I0 THRU 30 Require Items D nl J AB thru AD BF thru BO BS thru BU CL CM CJ plus the following CU 1 3778274 Accel Pull Back Spring Brkt Purchase new or transfer from re A j Exc P20 30 Models placed engine CV 1 7033467 Carburetor Throttle Body Purchase New See General Informa 7 CW 1 7008672 Carburetor Main Metering Jet tion Note No 2 l t I A I GENERAL INEORMATION s 1 When installing clutch housing transmission pilot bore and face runout should be checked as specified in Chevrolet Shop Manual Also transfer inspection cover housing underpan underpan extension clutch fork boot and attaching parts from replaced engine I 2 This engine has a high performance camshaft lt is required to make Item CV and CW changes when using as a 1963 replacement n y 3 This engine has a crankshaft which uses 1 2 inch flywheel attaching bolts For this reason new pur A chase of flywheel assembly attaching bolts and dowel pins plus converter assembly and attaching parts on Powerglide models is required on models prior to 1967 4 On Series P and T models transfer of water by pass hoses clamps etc is also required I 5 Models with optional equipment require transfer or replacement of engine parts special to such options 1 6 When using on Powerglide Turbo Hydramatic or Powermatic vehicles remove clutch pilot bearing I n 7 If any part number listed above is not shown in the current parts catalog check history section of V catalog for replacing parts n A A GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEvROLET 72TL A 49