ENGINE INSTALLATIONI INSTRUCTIONS PART NIO 3998333 CONT I967 MODELS I SERIES 400 Require Items A D E I J M P Q AE plus the following AK 1 3798281 Carburetor Stud T Models Only I AL 1 3778274 Accel Pull Back Spring Brkt T Models Only l I AM 1 3787522 Clutch Housing Assy P T Purchase new or transfer from re Models Only placed engine See General Infor AN 1 3832808 Clutch Housing Assy C S mation Note No 1 Models Only Exc H D Trans AO 1 3925507 Clutch Housing Assy C S Models Only w H D Tran s i AP 1 N S Oil Level Gauge Tube C S Models Only Exc C A C H D Cooling AQ 1 3973293 Oil Level Gauge Tube C Models On1y W C A C H D Cooling Purchase new or transfer from re AR 1 3918432 011 Level Gauge Tube P Me Ie1s pl d g Only I AS 1 3918449 Oil Level Gauge Tube T Models ou1y SIERIIES 500 Requires Items A I J M P thru W Z AE AK AL AS plus the following I ltem Qty Part N0 Description Remarks KM AT 1 3832808 Clutch Housing Assy Exc H D Trans CMS Models Only I AU 1 5787522 Clutch Housing Assy Exc H D P h S Y Sf f Trans T Models Only placed engine See General Infor Av 1 3925507 Clutch Housing Assy w H D t N t N 1 Trans CMS Models Only AW 1 3925508 Clutch Housing Assy w H D Trans T Models Only AX 1 N S Oil Level Gauge Tube C M S Models Only Exc C A C HC D A Cooling o o I Q e Purchase new or tranfer from re AY 1 3973293 Oil Level Gauge 1 uI e c M s d g A Models Only w C A C H D V Cooling I SERIES 600 Requires Items A I J M P thru W Z AE AK AL AS AU AW plus the following AZ 1 3832808 C1 t n IOuS ni H D Purchase new or transfer from re BA 1 3925507 Clutch Housing Assy w H D lriggit illgzmiqo Sie General or Trans C Models Only g BB 1 N S Oil Level Gauge Tube C Models A O 1Y Exc C AjC H D Cwlmg Purchase new or transfer from re I Air Brk Equip placed engine I BC 1 3973293 Oil Level Gauge Tube C Models Only w C A C H D Cooling Air Brk Equip GM PARTS DIVISION GENERAL MOTORS CORPORATION CI IEVROLET 72TM 49 4 V A1 L 4m L A LL