4 CYLINDER ENGINE 0 629 PISTO N Engine 82 86 J 1 8 0 4 946122378 4 70 00 PISTON W PIN STD MAY BE NECESSARY TO LIGHTLY HONE THECYL BORE T0 F T PER PONTIAC BULLETIN 84 6 GAS 56 82 86 J 1 8 0 V 946122379 4 70 00 PISTON W PIN O 5MM 0 5 82 J 1 8G 140233250 4 56 00 PISTON W PIN STD 89 001 89 027MM 82 J 1 8G 140233251 4 56 00 PISTON W PIN STD HI LIM 89 027 89 053MM 82 J 1 8G 140133252 4 56 00 PISTON W PIN 0 5MM 0 5 89 501 89 553MM 82 J 1 8G 140133253 4 56 00 PISTON W PIN 1 0MM 0 5 90 001 90 053MM 83 84 J 2 0B P 14057964 4 58 00 PISTON W P N 5TD 83 84 J 2 0B P 14057965 4 58 00 PISTON W PIN STD HI LIM 139 027 89 053 83 84 J 2 08 P 14057966 4 58 00 PISTON W PIN O 5MM 0 5 83 84 J 2 0B P 14057967 4 58 00 PISTON W PIN 1 0MM 0 5 84 86 J 1 8J 52273007 4 73 00 PISTON W PIN 5TD 84 86 J 1 8J 52273008 4 58 50 PISTON W PIN 0 5MM 0 5 85 86 J 2 0P 10103570 4 40 50 PISTON W PIN STD 85 86 J 2 0P 10103571 4 40 50 PISTON W PIN STD HI LIM 89 027 89 040 89 040 89 053MM 85 86 J 2 0P 10103572 4 40 50 PISTON W PIN 0 5MM 0 5 89 501 89 514 89 514 89 527 89 527 89 540 89 540 89 553MM 85 86 J 2 0P 10103573 4 40 50 PISTON W PIN 1 0IV1M 0 5 90 001 90 014 90 014 90 027 90 027 90 040 90 040 90 053 87 189 J 2 0 1 10112366 4 51 00 P STON W PIN 5TD 87 89 J 2 0 1 10112367 4 51 00 PISTON W PIN 0 04MM 0 5 87 189 J 2 0 1 101 12368 4 53 50 PISTON W P N 0 50MM 0 5 87 89 J 2 0 1 1011 2369 4 53 50 PISTON W PIN 1 00MM 0 5 87 188 J 2 0K 52273299 4 56 00 PISTON W PIN STD SIZE 1812 00 85 985 85 975MM 87 188 J 2 0K 52273300 I 53 50 PISTON W PIN 02MM 0 5 SIZE 3 4 02 86 005 85 995MM 87 188 J 2 0K 522 73301 1 53 50 PISTON W PIN 5MM 0 5 87 J 2 0M 52273302 1 53 50 PISTON W PIN STD SIZE 1 2 00 85 975 85 965MM 87 J 2 0M 52273303 1 53 50 PISTON W PIN 02MM 0 5 SIZE 3 4 02 85 995 85 985MM 87 J 2 0M 52273304 1 53 50 PISTON W PIN 5MM 0 5 0 643 RING KI T Engine Piston 82 J 1 8G 14059051 4 18 55 RING KIT STD 82 J 1 8G 14059052 4 I8 55 RING KIT 0 5MM 0 5 82 J 1 8G 14059053 4 18 55 RING KIT 1 0MM 0 5 82 86 J 1 8J 0 94622443 4 19 15 RING KIT STD 82 86 J 1 8J 0 94622444 4 19 15 RING KIT 0 5MM 0 5 83 84 J 2 0B P 14059045 4 N L RING KIT STD 83 84 J 2 0B P 14059046 4 20 10 RING KIT 0 5MM 0 5 83 84 J 2 0B P 14059047 4 20 10 RING KIT 1 0MM 0 5 85 86 J 2 0P 140819062 4 N L RING KIT STD 85 86 J 2 0P 14089063 4 20 10 RING KIT 0 5MM 0 5 85 86 J 2 0P 14089064 4 20 10 RING KIT 1 0MM 0 5 87 89 J 2 0 1 10077068 4 19 15 RING KIT STD 87 89 J 2 0 1 10077069 4 20 10 RING KIT 0 5MM 0 5 87 89 J 2 0 1 10077070 4 20 10 RING KIT 1 0MM 0 5 87 88 J 2 0I 52273305 4 EI13 50 RING KIT STD 87 88 J 2 0K 52273306 4 E 13 5O RING KIT 02MM 0 5 87 88 J 2 0K 5227 3307 4 EI3 50 RING KIT 5MM 0 5 B7 J 2 0M 52273308 4 EI3 50 RING KIT STD 87 J 2 0M 52273309 4 EI 3 50 RING KIT 02MM 0 5 87 J 2 0M 52273310 4 EI 3 50 RING KIT 5M 0 5 0 646 CRANKSIHAFT Engine NOTE 1 1ST DES HAEE REAR OIL SEAL SLINGER AND IS USED WITH SEAL KIT 14081761 NOTE 2 2ND DES HAS NO REAR O L SEAL SL NGER AND IS USED WITH SEAL KIT 14085829 ALSO STAMPED 0 ON REAR OF BLOCK NOTE 3 USED W ENCEHNES THAT HAI E A O STAMPED ON REAR OF CYL BLOCK AND IS USED W SEAL UN T 14085829 82 J 1 8G 15T DES 14086053 1 3315 00 CRANKSHAFT USES 5 5MM T1 IICK CR SHF RR OIL SEAL 82 J 1 8G 2ND DES 14086045 1 3315 00 CRANKSHAFT USES 11MM THICK CR SHF RR OIL SEAL i 191319 GENERAL MOTORS SERVICE PARTS 0PERATIONS BUICK 44J REV 10 89 0 1 3 0 629 0 646