ENGINE INSTALLATION INSTRUCTIONS PART NO 3819649 CONT I956 MODELS REQUIRE ITEMS B AND D THRU J PLUS THE FOLLOWING Item Qty Part No Description Remarks L 2 3838094 Special Bushing New part required 3 4 to 5 8 Heater Hose Fitting Adapter M 1 3836130 Coolant Outlet Can be transferred from replaced engine N 1 3743570 Clutch Fork Push Rod Unit Not required if Clutch Fork is trans ferred from replaced engine I955 MODELS REQUIRES ITEMS B AND D THRU N PLUS THE FOLLOWING O 1 3837160 Special Bushing New part required Temp Gage to Cylinder Head Adapter If new Clutch Housing is used on early models enlarge rear mounting bolt holes and use T 16 bolts GENERAL INFORMATION 1 Models with optional equipment require transfer or replacement of parts special to such installations i e ll Heavy Duty Clutch Option would require Clutch Driven Plate 3754603 Clutch Cover and Pres sure Plate Assembly 3819927 and Flywheel 3189730 2 When installing Clutch Housings transmission pilot bore alignment and face runout should be checked as specified in Shop Manual 3 When installing this Engine Assembly on models prior to 1962 it is necessary to remove the Clutch Pedal Pull Back Spring and Spring Hook from its former position and discard the parts A new Clutch Pedal Push Rod Pull Back Spring 3813226 must be installed in a new location in the engine com partment by attaching the new Spring from the Arm of the Clutch Lever Assembly to a hole located and drilled for maximum tension in the Dash and Toe Panel 4 lf part number shown is not cataloged check History Section for replacing part number T97O CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 30 21