I I ENGINE I I I 0 000 ENGINE Universal I I I I I NOTE I THIS ENGINE HAS THE FOLLOWING ITEMS DELETED WATER PUMP TORSIONAL DAMPER I I INLET AND EXHAUST MANIFOLDS DISTRIBUTOR FLYWHEEL SPARK PLUGS CLUTCH CLUTCH I I HOUSING AND RELATED PARTS THESE PARTS MAY BE TRANSFERRED FROM THE REPLACED I ENGINE IF IN SATISFACTORY CONDITION OR PURCHASED NEW WHEN REPLACEMENT PARTS ARE REO D FOR THIS ENGINE AS IT IS RECEIVED THEY SHOULD BE ORDERED USING THE LATEST MODEL YEAR CATALOG IF PARTS ARE REOUIRED FOR THESE ITEMS BEING TRANSFERRFIED FROM I I THE REPLACED ENGINE OR ANY DRESS ITEMS THEY SHOULD BE ORDERED ACCORDING TO THE I MODEL YEAR OF THE VEHICLE WHEN USED WITH AUTOMATIC TRANSMISSIONS REMOVE CLUTCH I PILOT BEARING FROM CRANKSHAFIT I I I NOTE 2 MODEL YE IR IDENTIFICATION WHICH MAY BE REOUIRED FOR DETERMINATION OF I I I I REPLACEMENT PARTS IS LOCATED IN THE ENGINE IDENTIFICATION SECTION AT THE FRONT OF THIS CATALOG I I NOTE 3 THIS ENGINE MAY HAVE BEEN BUILT WITH CYL HD INCORPORATING 3 6 SENDER HOLE IN I LH HEAD IT WILL BE NECESSARY TO PROCURE SENDER WATER TEMP 89993164 FOR 1979 I MDLS IF USED ON 1978 AND PRIOR MDLS THE FOLLOWING IS REQUIRED REMOVE EXISTING I I TEMP LGHTSENDING UNIT AND DISCARD USING 3 B PIPE HOLE IN CYL HD AS A TEMPLATE I I I I I DRILL OUT HOLE TO 23 32 G TAP TO I 2 1 1 N P S I INSTALL ORGINAL SENDER SW FROM REPLACED ENGINE I I 71 79 Y 350 EXC SP H PER 14009800 1 N L ENGINE NOTE 1 2 3 I I 0 002 BOLT NUT SHIM Engine Mounting I I 53 74 Y 3 I 9775107 AR 72 BOLT 7 18 14 X 4 7 B H FT 280M PC I 72 82 Y II I I 399803 2 88 BOLT ENG NT TO ENG BRKT HEX 7 18 I I I I 14 X 4 7 IB 6 509 I 74 82 Y I I I 331248 AR 33 IROLT 3 8 1SX15 1S 300M I 78 79 Y I 334972 2 58 BOLT 7 18 14 X 5 1 8 30OM I 88 82 Y I 3774712 2 44 NUT 7 16 20 I 76 79 Y I I 8282212 AR I 311 NUT ENG MT FLANGE HD 7 18 4 I I I I 301M I I I 88 74 Y 427 454 W AIC 3910758 2 Z 55 SHIM FRT MT I I I 0 004 BRACKET Engine Lift I I I 75 81 Y I I 3923243 1 1 75 BRACKET ENG LIFTING RR I I 80 Y 305 I 14047070 1 2 85 BRACKET ENG LIFTING FRT I I 0 010 I GASKET KIT Engine I I II I NOTE THE BELOW ENGINE GASKET KITS TOGETHER WITH OIL PAN GASKET IT GROUP 1 429 AND I CYLINDER HEAD GASKET KIT GROUP 7 289 PROVIDE ALL NECESSARY GASKETS FOR COMPLETE I I I ENGINE OVERHAUL I I I 59 74 Y 283 327 350 I I I1405O848 1 8 50 GASKET ILITI ENG II I I 85 74 Y 396 427 454 I I I 478074 1 15 75 GASKET KIT ENG I I I I 75 82 Y I 14050845 1 8 50 GASKET KIT ENG I I V I I 0 027 MOUNTING Engine I I I 53 82 Y I I II I 3703873 I2 13 50 MOUNTING FRT UPR I 83 Y I I I I I 3913498 I1 9 75 MOUNTING 4 081 I 83 82 Y I I I I I 8258154 2 N L MOUNTING I I I I I I 0 029 BRACKET Engina Mounting I I I I 58 83 Y 8 CYL L I I 3788779 1 11 85 BRACKET BETWEEN WATER PUMP AND I ENG I I I I I 83 B2 Y II I 3819308 LH I 17 25 BRACKET FRT I I I 83 82 Y I I I 3923880 RH 25 75 BRACKET FRT II I II I 88 79 Y I I I 3913882 1 6 55 BRACKET TRANS SUPT MT USAGE 4 083 I I I I I 0 033 BLOCK ENGINE Engine I I NOTE CAUTION COMBINATION NOT APPEARING BELOW SHOULD BE CHECKED IN THE ENGINE I SERIES NUMBER AND SUFFIX CHARTIN FRONT OF CATALOG TO DETERMINE IF THE COMBINATION I I WAS AVAILABLE IN PRODUCTION IF NOTAVAILABLE NO ATTEMPT SHOULD BE MADE TO MAKE THE INSTALLATION I I NOTE FITTED BLOCK INCLUDES BLOCK PISTON 8 PIN ASM CRANKSHAFT BRGS AND RR SEAL NOTE 1 PARTIAL ENGINES 3974228 IST DESIGN AND 3970699 2ND DESIGN ARE NOT I I I I I INTERCHANGEABLE PARTIAL ENG NE 3970699 HAS FLOATING PISTON DESIGN AND IS USED WITH OPEN CHAMBER CYLINDER HEAD I I I NOTE 2 INCLUDES BLOCK CONNECTING ROD PISTON ASM CAMSHAFT AND RELATED PARTS I I I I CRANKSHAFT BEARINGS AND REAR SEAL I I I I I NOTE 3 WHEN USING ON 1988 AND PAST MODELS IT IS NECESSARY TOIREMOVE THE TWO DOWEL PINS FROM FRONT OF CASE WHEN TRANSFERING FRONT END COVER FROM REPLCACED ENGINE I NOTE 4 I TRANSFER BRG CAP STUDS FROM REPI ACED ENGINE I I NOTE 5 INCLUDES BLOCK CONNECTING ROD PISTON ASM CRANKSHAFT BEARINGS RFI SEAL LESS I I I CAMSHAFT AND RELATED PARTS I I I I I NOTE 6 WHEN USING ON 1982 64 MODELS IT WILL BE NECESS RY TO REPLACE 3 CR SHF BRG CAP J I I I STUDS YVIIH 3 BOLTS F N 3932480 GROUP 0 056 YVAREHUUSING AND DISTRIBUTION DIVIS 0N OF GENERAL MOTORS CORPORATION CHEVROLET 14A I REV 12 83 I I 0 1 I I 0 000 0 033 I D I 5