4 CYLINDER ENGINE 0 629 PISTON Engine 82 86 J 1 8 0 4 94622378 4 70 00 PISTON W PIN STD MAY BE NECESSARY T0 LIGHTLY HONE THECYL BORE TO FIT PER PONTIAC BULLETIN 84 6 GAS 56 82 86 J 1 8 O 94622379 4 70 00 PISTON W PIN 0 5MM 0 S 82 J 1 8G 14033250 4 56 00 PISTON W PIN STD 89 001 89 027MM 82 J 1 8G 4 4 4 14033251 4 56 00 PISTON W PIN STD HI LIM 89 027 89 053MM I 82 J 1 8G 14033252 4 56 00 PISTON W PIN 0 5MM 0 S 89 501 89 553MM 82 J 1 8G 14033253 4 56 00 PISTON W PIN 1 0MM 0 S 90 001 90 053MM I 83 84 J 2 0B P 14057964 4 58 00 PISTON W PIN STD 83 84 J 2 0B P 14057965 4 58 00 PISTON W PIN STD HI LIM 89 027 89 053 83 84 J 2 0B P 14057966 4 58 00 PISTON W PIN 0 5MM 0 S 83 84 J 2 0B P 14057967 4 58 00 PISTON W PIN 1 0MM 0 S 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 S 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 0MM 0 S 90 001 90 014 90 014 90 027 90 027 90 040 90 040 90 053 87 88 J 2 0 1 10067349 4 53 50 PISTON W PIN 0 04MM 0 S 87 88 J 2 0 1 10067350 4 53 50 PISTON W P N 0 50MM O S 87 88 J 2 0 1 10067351 4 53 50 PISTON W P N 1 00MM O S 87 88 J 2 0 1 14090009 4 53 50 PISTON W PIN STD 87 88 J 2 0K 52273299 4 56 00 PISTON W PIN STD SIZE 1 2 00 85 985 85 975MM 87 88 J 2 0K 52273300 1 53 50 PISTON W PIN 02MM O S SIZE 3814 02 86 005 85 995MM 87 88 J 2 0K 52273301 1 53 50 PISTON W PIN 5MM 0 S 0 643 RING KIT Engine Piston 82 86 J 1 8 0 94622443 4 19 15 RING KIT STD 82 86 J 1 8 0 94622444 4 19 15 RING KIT 0 5MM 0 S 82 J 1 8G 14059051 4 18 55 RING KIT STD 82 J 1 8G 14059052 4 18 55 RING KIT 0 5MM O S 82 J 1 8G 14059053 4 18 55 RING KIT 1 0MM 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 O S 83 84 J 2 0B P 14059047 4 20 10 RING KIT 1 0MM O S 85 86 J 2 0P 14089062 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 S 87 88 J 2 0 1 10077068 4 19 15 RING KIT STD 87 88 J 2 0 1 10077069 4 20 10 RING KIT 0 5MM 0 S 87 88 J 2 0 1 10077070 4 20 10 RING KIT 1 0MM O S 87 88 J 2 0K 52273305 4 33 50 RING KIT STD 87 88 J 2 0K 52273306 4 33 50 RING KIT 02MM 0 S 87 88 J 2 0K 52273307 4 33 50 RING KIT 5MM 0 S 0 646 CRANKSHAFT Engine NOTE 1 IST DES HAS REAR OIL SEAL SLINGEFI AND IS USED WITH SEAL KIT 14081761 NOTE 2 2ND DES HAS NO REAR OIL SEAL SLINGEF AND IS USED WITH SEAL KIT 14085829 ALSO STAMPED O ON HEAR OF BLOCK NOTE 3 USED W ENG NES THAT HAVE A O STAI1 IPED ON REAR OF CYL BLOCK AND IS USED W SEAL UNIT 14085829 82 86 J 1 8 0 90190492 1 335 00 CRANKSHAFT 82 J 1 8G 1ST DES 14086053 1 335 00 CRANKSHAFT USES 5 5MM THICK CR SHF RR OIL SEAL 82 J 1 8G 2ND DES 14086045 1 335 00 CRANKSHAFT USES 11MM THICK CR SHF RR OIL SEAL 83 J 2 0B P 14049740 1 329 00 CRANKSHAFT W 0 CAST 0 ON RR OF CYL CASE USED W 14081761 SEAL UNIT 83 J 2 0B P 14077243 1 329 00 CRANKSHAFT W CAST O ON RR OF CYL CASE USED W 14085829 SEAL UNIT NOTE 3 84 J 2 0B P 1ST DES 14049740 1 329 00 CRANKSHAFT NOTE 1 84 J 2 0B P 2ND DES 14077243 1 329 00 CRANKSHAFT NOTE 2 85 86 J 2 0P 14077243 1 329 00 CRANKSHAFT NOTE 3 1989 GENERAL MOTORS SERVICE PAR TS OPERATIONS OLDSMOBILE 32J 1 REV 4 89 0 11 0 629 0 646 A 4 A An A1 4 ln