ENGINE INSTALLATION INSTRUCTIONS PART N0 3918793 ONT was moons Require items A thru O Q K R plus the following Item Qty Part No Description A Remarkg V 1 7002650 Carb Main Metering Jet Au nmdels exc LDFC H PHL Purchase new W 1 3001406 Oil Cooler Unit All CAC LDFC models only Pur X 1 3838403 Crankshaft Pulley CAC models chase new or transfer from replaced only engine Y 1 3798048 Engine Rear Shroud Assy RH LDFC models only Purchase new or Z 1 3845492 Engine Rear Mounting Brkt transfer from replaced engine I964 MODELS A Require items A B D thru O Q R U W Z plus the following A A 3 A 1 847774 C1 gi l Press Plate LDFC Exc H Perf models only AB 1 3844132 Clutch Cover Press Plate lsurcgase inew or transfer from re 2nd Design P ace eng ne All Corvair H Perf LDFC models AC 1 3844132 Clutch Cover Press Plate Purchase new or transfer from re placed engine A D 1 3798048 Engine Rear Shroud Assy RH As 1 3814582 on Filter cen Adapter Assy A1 r m AF 1 3795444 Eng Rear Mounting Brkt Exc LDFC All models exc LDFC H Perf AG 1 7002653 Carb Main Metering Jet Purchase new p AH 1 3856615 Engine Blower A1 1 aascsus engine Blower Pulley J Au P i g GENERAL INEORMATION 1 When installing clutch housing transmission pilot bore alignment and face runout should be checked as specified in the shop manual 2 Various mounting bolt holes located on the cylinder heads of the above assembly have been enlarged and relocated When using on certain models it may be necessary in some locations to use a 3 8 x 16 bolt and enlarge engine sheet metal holes to match mounting hole in cylinder head 1969 CHEVROLET MOTOR DIVISIOMGENERAL MOTORS CORPORATION P Ai30C V