ENGINE INSTALLATION INSTRUCTIONS A PART NO 3931601 CONT I964 MODELS CHEVY H Item Qty Part No Description Remarks All models Purchase new Require Items A thru M or transfer from replaced engine CHEVELLE Require Items B C D E G H I K thru P V W AD plus the following AQ 1 3833058 Oil Pan Assy All models Purchase new AR 1 3841191 Water Outlet or transfer from replaced AS 1 3833062 Oil Pump Suction Pipe Screen an me AT 1 3833051 Oil Pump Suction Pipe Screen Supt g G 10 Require Items H K L M N Y AB AC AQ AS AT plus the following AU 1 3929219 Water Pump Unit lst Design AV 1 3876169 Water Pump Unit 2nd Design All models Purchase new AW 1 3799344 Water Outlet or transfer from replaced AX 1 3792398 Clutch Cover Press Plate Assy engine AY 1 3819914 Clutch Cover Press Plate Assy I963 MODELS CHEVY H Require Items B thru K M AW plus the following All models Purchase new AZ 1 3788381 Clutch Housing Assy or transfer from replaced BA 1 3825450 Generator Brace engine See General Infor mation Note No 1 I962 MODELS CHEVY II Require Items B thru K M AW AZ plus the following BB 1 3788503 Generator Brace All t d 1S fP fh L BC 1 3791433 Exhaust Manifold Assy 03 S rep B Tlg1Il GENERAL INFORMATION 1 When installing clutch housing transmission pilot bore alignment and face runout should be checked as specified in Chevrolet Shop Manual Also transfer inspection cover housing underpan underpan extension clutch fork boots and all attaching parts 2 Models with optional equipment require transfer or replacement of engine parts special to such options t I97O CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31S 73