8 CYLINDER ENGINE 0 629 PISTON RETAINER Engine Con t 81 ALL 350N W GOODWRENCH ENG W INTERNAL EGR 22523360 RH 66 50 PISTON W PIN STD HI LIMIT 4 0535 4 0545 4 0570 4 0580 NOTE 1 3 5 81 ALL 350N W GOODWRENCH ENG W INTERNAL EGR 22523361 LH 66 50 PISTON W PIN 010 0 5 4 0630 4 O640 4 0665 4 0675 NOTE 1 3 5 81 ALL 350N W GOODWRENCH ENG W INTERNAL EGR 22523362 RH 66 50 PISTON W PIN 010 0 5 4 0630 4 O640 4 0665 4 0675 NOTE 1 3 5 81 ALL 350N W GOODWRENCH ENG W INTERNAL EGR 22523363 LH 66 50 PISTON W PIN 030 0 5 4 0825 4 O835 4 0860 4 0870 NOTE 1 3 5 81 ALL 350N W GOODWRENCH ENG W INTERNAL EGR 22523364 RH 66 50 PISTON W PIN 030 0 5 4 0825 4 O835 4 0860 4 0870 NOTE 1 3 5 0 636 PIN Engine Piston Wrist 79 ALL 301 500011 8 5 85 PIN 0O1 0 5 79 ALL 301 500012 8 5 85 PIN 003 0 5 0 639 RETAINER Piston Pin NOTE 7 Flat retainer with square cut outer edge to be used on pistons with square cut retainer groove NOTE 2 Round wire retainer to be used on pistons with cut round retainer groove 78 81 ALL 350N 560601 AR 85 RETAINER NOTE 1 78 81 ALL 350N 22519418 16 33 RETAINER NOTE 2 79 ALL 260P 560601 16 85 RETAINER NOTE 1 79 ALL 260P 22519418 16 33 RETAINER NOTE 2 0 643 RING KIT Engine Piston 76 78 ALL 260 231945 8 18 05 RING KIT STD 76 78 ALL 260 231946 8 18 70 RING KIT 010 0 5 76 78 ALL 260 231947 8 18 70 RING KIT 030 0 5 76 80 ALL 350R 231419 8 20 35 RING KIT STD 76 80 ALL 35OR 231420 8 20 35 RING KIT 010 0 5 76 80 ALL 350R 231428 8 20 35 RING KIT 030 0 5 76 ALL 455 231429 8 20 25 RING KIT STD 76 X 350 1240955 8 RING KIT STD 76 X 350 25519462 8 N L RING KIT 010 0 5 76 X 350 25519464 8 18 45 RING KIT 030 0 5 77 80 ALL 305 370409 8 N L RING KIT STD 77 80 ALL 305 370419 8 15 75 RING KIT 030 0 5 77 ALL 35OG 14089027 8 N L RING KIT STD 77 ALL 350G 14089028 8 17 10 RING KIT 030 0 5 77 79 ALL 350L 14089027 8 N L RING KIT STD 77 79 ALL 35OL 14089028 8 17 10 RING KIT 030 0 5 77 79 ALL 403 556291 8 19 90 RING KIT STD 77 79 ALL 403 556293 8 20 65 RING KIT 020 0 5 78 81 ALL 350N 22515962 8 22 90 RING KIT 030 0 5 78 81 ALL 350N 22515963 8 22 90 RING KIT 010 0 5 78 81 ALL 350N 22523733 8 N L RING KIT STD 79 81 ALL 260F 231945 8 18 05 RING KIT STD 79 81 ALL 260F 231946 8 18 70 RING KIT 010 0 5 79 81 ALL 260F 231947 8 18 70 RING KIT 030 0 5 79 ALL 260P 22501541 8 21 90 RING KIT STD 79 ALL 26OP 22501542 8 22 75 RING KIT 010 0 5 79 ALL 260P 22501543 8 22 75 RING KIT 030 0 5 79 ALL 301 547027 8 17 45 RING KIT STD 79 ALL 301 547028 8 18 15 RING KIT 010 0 5 79 ALL 301 547029 8 18 15 RING KIT 030 0 5 80 81 ALL 307 22506537 8 18 15 RING KIT 010 0 5 80 81 ALL 307 22529564 8 17 45 RING KIT 030 0 5 80 81 ALL 307 22529562 8 N L RING KIT STD 81 A 305 EXPORT CANADA 370409 8 N L RING KIT STD 81 A 305 EXPORT CANADA 370419 8 15 75 RING KIT 030 0 5 81 ALL 267 EXPORT CANADA 474196 8 15 70 RING KIT STD 81 ALL 267 EXPORT CANADA 474197 8 15 10 RING KIT 030 0 5 0 646 CRANKSHAFT Engine NOTE When crankshafts with 4 16 tapped holes for harmonic balancer are substituted for crankshafts with 5 B 18 tapped ho es use 271629 bolt and 1 199944 washers 76 78 ALL 260 231929 1 425 00 CRANKSHAFT 76 80 ALL 35OR 231829 1 425 00 CRANKSHAFT 76 ALL 455 231726 1 492 00 CRANKSHAFT 76 X 350 1235419 1 390 00 CRANKSHAFT 7 1987 GENERAL MOTORS SERVICE PARTS OPERAT 0N5 OLDSMOBILE 31 0 629 0 646 0 46 REV 7 87