ENGINE INSTAULATION INSTRUCTIONS f PART NO 3841661 UNIVERSAL 409 GU IN 8 CYLINDER ENGINE ASSEMBLY FOR USE oN 1962 THRU 1965 TRUCK MODELS WITH MANUAL TRANSMISSION LESS FLYWHEEL CLUTCH HOUSING AND ALL CLUTCH COMPONENTS SUPPLEMENTAL PARTS REQUIRED FOR INSTALLATION BY MODEL YEARS I963 65 SERIIES 80 l Item Qty Part No Description Remarks A 1 3977656 Clutch Housing Purchase new or transfer from replaced engine See General Information Note No 1 B 1 6272282 Flywheel Purchase new or transfer from y replaced engine C 1 3824154 Clutch Cover and Pressure Plate Assy Purchase new or transfer from replaced engine 1 D 2 3947895 Clutch Disc V Purchase new or transfer from I replaced engine E 1 3824155 Front Clutch Pressure Plate Assy Purchase new or transfer from replaced engine F 1 3825261 Strap Unit New part required G 4 3823033 Clutch Cover and Pressure Plate Bolt Purchase new or transfer from replaced engine 1962 SERIES 80 H 1 3923424 Clutch Housing Purchase new or transfer from I 1 3821374 Clutch Housing Adapter replaced engine See General Information Note No 1 J 1 3986183 Flywheel Purchase new or transfer from replaced engine K 1 6272200 Clutch Cover and Pressure I Plate Assy Purchase new or transfer from replaced engine L 1 3758986 Clutch Disc Purchase new or transfer from replaced engine A M 1 3765371 Clutch Fork Assy Purchase ne or transfer from N 1 3739163 Clutch Fork Ball Stud re laced E he O 1 3774698 Clutch Fork Boot p g1 GENERAII INEORMIATION Z 2 1 When installing Clutch Housing transmission pilot Ioore alignment and face runout should be checked as specified in Shop Manual Also transfer inspection cover housing underpan underpan extension a nd clutch fork boot from replaced engine 2 This Engine Assembly has an intake manifold with a plugged 3 8 tapped hole on the runner as a p source for vacuum takeoff A 3 Models with optional equipment require transfer or replacement of engine parts special to such options c 4 If any part number listed above is not shown in the current Master Parts Catalog check history section of the catalog for replacing part number GM PARTSDIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM 4 5 I 7 v I