SEPT 1963 STRAIGHT 6 GAS ENGINE SEPT 1963 ENGINE 8 0010A ENGINE F 1 10 15 25 TYPE 230 Y I 10 15 PM15 25 PM25 30 M S30 M FM34 35 F M FM35 GMC TYPE 248 STX 1 10 15 PM15 25 PM25 30 S3O 35 F P35 37 S37 GMC TYPE 270 Y 1 37 F M S FM SM37 40 M40 41 F MyFM41 GMC TYPE 270 Y I 45 F M S FM SM45 50 FyM N FM MW50 GMC TYPE 302 STX 1 37 37 45 F S45 SFM46 GMC TYPE 302 N I P15 P25 GMC TYPE 270 Y 1 60 GMC TYPE 360 Y 1 W FH MN FMH62 63 F MyFM63 GMC TYPE 426 STXY I 63 F M H FM FH MH FMH63 66yF M W FM FW MW FMH66 67 N67 R FR80 GMC TYPE 503 NOTE GMC ENGINES ARE SERVICED AS FOLLOHS I PARTIAL ENGINE ASSY PARTIAL ENGINES INCLUDED COMPLETE CYLINDER BLOCK NITH PISTONS RINGS PINS CONNECTING RODSYCRANKSHAFT BEARINGS FRONT END PLATE AND TIMING GEARS F 1 3828991 230 Y 1 2194997 248 STXY I 2345852 270 REPL 2195000 N 1 2345852 270 STXY 1 2345853 302 REPL 2194999 Z STRIPPED ENGINE ASSY STRIPPED ENGINES INCLUDE PARTIAL ENGINE CYLINDER HEADyVALVES VALVE MECHANISM ROCKER ARM COVER PUSH ROD COVER HATER PUMP OIL PUMP TIMING CHAIN COVERyDAMPER OIL PAN AND GENERATOR BRACKET LESS MANIFOLD NSTX I 2416497 270 REPL 2347439 STX 1 2347440 302 Y 1 2335647 360 Y 1 2335648 426 STXY I 2369917 503 REPL 2356295 3 COMPLETE ENGINE ASSY COMPLETE ENGINE INCLUDES STRIPPED ENGINE PLUS INTAKE AND EXHAUST MANIFOLDS FLYwHEEL FLYWHEEL HOUSING CDMPLETE CLUTCH FUEL PUMPyDISTRIBUTOR COIL CARBURETORyGOVERNOR AIR CLEANER START NG MOTORyFAN BLADE FAN DRIVE 8ELTv GENERATOR AND OIL FILTER 4 POWER PLANT ASSY POWER PLANT ASSY INCLUDES COMPLETE ENGINES PLUS TRANSMISSION AND CLUTCH RELEASE FORK 8 0017A COMPOUND ENGINE CAMSHAFT BREAK IN NSTXY AR 3755788 248 270 302 360 426 503 8 0020A GASKET SET ENGINE OVERHAUL F 1 3834936 230 NSTXY 1 2335616 248 270 STXY I 2335617 302 Y 1 2193361 360 TXY 1 2335618 426 503 ALL CONV TXY 1 2357150 426 503 CDE 8 003OA GASKET SET ENGINE VALVE GRIND NSTXY 1 2193791 248 270 STXY I 2194109 302 REPL 2335659 Y 1 2193364 360 TXY 1 2357149 426 503 REPL 2335620 ENGINE MOUNTING 8 004OA SUPPORT KIT ENGINE STXY 1 2335002 I0 THRU 50 INCL CUSHION STOP SPACER AND BOLT FRDNT 248 270 302 STXY I 2335090 10 15 INCL CUSHION SPACER BOLT 8 LOCK REAR 270 STXY 1 2335092 25 THRU 50 INCL CUSHION SPACER BOLT 5 LOCK REAR 270 302 8 001OA 8 004OA 8A 2 8 0010A 8 0040A