6 CYLINDER ENGINE 0 553 COVER PLUG Engine Camshaft Rear Bearing Con t 78 79 ALL 200 4 3997752 1 26 PLUG CM SHF RR BRG 4 80 81 ALL 229 4 3997752 1 26 PLUG CM SHF RR BRG 0 603 ROD Engine Piston NOTE 1 1st design rad used 0n engines with two piece banded harmonic balancer 2nd design has one piece cast iran harmonic balancer 76 79 ALL 250 370799 6 2600 ROD CONN 78 79 ALL 196 231 1255667 6 27 50 ROD CONN 78 79 ALL 200 461369 6 26 50 ROD CONN 80 A B F 231 1255667 6 27 50 ROD CONN 80 81 ALL 229 461369 6 26 50 ROD CONN B0 H 231 IST DES 1255667 6 27 50 ROD CONN NOTE 1 80 H 231 2ND DES 25506520 6 27 50 ROD CONN NOTE 1 80 81 X 2 8 476521 6 25 75 ROD CONN 81 ALL 231 25506520 6 27 50 ROD CONN 0 616 BEARING KIT Engine Connecting Rod 76 79 ALL 250 463259 6 N L BEARING KIT STD 76 ALL 250 463319 6 5 95 BEARING KIT 001 U S 76 79 ALL 250 463320 6 5 95 BEARING KIT 002 U S 76 79 ALL 250 3715044 6 6 90 BEARING KIT 010 U S 77 79 ALL 250 463319 6 5 95 BEARING KIT 001 U S 78 79 ALL 196 231 18005399 6 8 80 BEARING KIT STD 78 79 ALL 196 231 18005400 6 8 80 BEARING KIT 0008 U S 78 79 ALL 196 231 18005401 6 9 80 BEARING KIT 010 U S 78 79 ALL 200 474095 6 6 10 BEARING KIT STD 78 79 ALL 200 474096 6 7 35 BEARING KIT 001 U S 78 79 ALL 200 474097 6 7 35 BEARING KIT 002 U S 78 79 ALL 200 474098 6 7 35 BEARING KIT 010 U S 78 79 ALL 200 474099 6 7 35 BEARING KIT 020 U S 80 81 ALL 229 474095 6 6 10 BEARING KIT STD B0 81 ALL 229 474096 6 7 35 BEARING KIT 001 U S 80 81 ALL 229 474097 6 7 35 BEARING KIT 002 U S 80 81 ALL 229 474098 6 7 35 BEARING KIT 010 U S 80 81 ALL 229 474099 6 7 35 BEARING KIT 020 U S 80 81 ALL 231 18005399 6 8 80 BEARING KIT STD 80 81 ALL 231 18005400 6 8 80 BEARING KIT 0008 U S 80 81 ALL 231 18005401 6 9 80 BEARING KIT 010 U S 80 X 2 8 18004578 6 8 55 BEARING KIT 026 U S 80 X 2 8 18005224 6 8 55 BEARING KIT STD 81 X 2 8X 18008492 6 8 25 BEARING KIT STD 81 X 2 8X 18008493 6 8 25 BEARING KIT 026 U S 81 X 2 82 18004578 6 8 55 BEARING KIT 026 U S 81 X 2 82 18005224 6 8 55 BEARING KIT STD 0 623 BOLT Engine Connecting Rod Cap 76 ALL 250 334021 12 1 10 BOLT az 24 X 1 77 79 ALL 250 460405 12 1 45 BOLT gz 24 X 1 78 79 ALL 196 231 1246266 12 1 55 BOLT 78 79 ALL 200 461372 12 1 05 BOLT 80 81 ALL 229 461372 12 1 05 BOLT 80 ALL 231 1246266 12 1 55 BOLT 80 81 X 2 8 466337 12 1 10 BOLT 81 ALL 231 25506513 12 1 50 BOLT 0 626 NUT Engine Connecting Rod Bolt 76 79 ALL 250 527599 12 45 NUT gz 24 78 79 ALL 200 3866766 12 22 NUT ALSO USED IN GROUPS 2 363 7 347 3 275 80 81 ALL 229 3866766 12 22 NUT 80 81 X 2 8 361970 12 43 NUT 0 629 PISTON Engine 76 77 ALL 250 EXC LOW COMP 6270033 6 29 75 PISTON STD 76 77 ALL 250 EXC LOW COMP 6270034 6 29 75 PISTON STD I II LIMIT 76 77 ALL 250 EXC LOW COMP 6270036 6 29 75 PISTON 030 0 5 78 ALL 196 1259577 6 35 50 PISTON STD HI LIMIT 78 ALL 196 1259580 6 35 50 PISTON 010 O S 78 ALL 196 1259581 6 35 50 PISTON 030 O S 78 79 ALL 200 462636 6 29 50 PISTON STD 78 79 ALL 200 462637 6 29 50 PISTON STD HI LIMIT 78 79 ALL 200 462638 6 29 50 PISTON 030 0 5 78 79 ALL 231A 2 1255815 6 38 75 PISTON 005 0 S 78 ALL 23IA 2 1257377 6 35 50 PISTON STD HI LIMIT 78 ALL 231A 2 1259578 6 35 50 PISTON 010 0 S WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION CHEVROLET I0 REV 5 81 0 29 0 553 0 1529