1 1 3 53 ENGINE ASSEMBLY V A A 0 629 PISTON ASSEMBLY with Pin C6n t V I 67 70 All 3 53 5198877 I I 0 633 BUSHING NOZZLE Piston Pin 87 70 All 3 53 5118181 6 pin bronze 1 O D x 87 70 All 3 53 5150140 3 NOZZLE piston spray 0 636 PIN Piston V V A NOTE See Dealer Price Schedule P A 26 for applicable prices I STD Length 67 70 All 3 53 V 5116189 3 u L V 0 639 V RETAINER Piston Pin I 1 67 70 All 3 53 5160250 6 V V I I 0 643 RING UNIT Piston Service Sets Y NOTE Individual cylinder piston ring units std size only for warranty replacement in a single engine cylinder may be ordered thru the local G M P D warehouse refer to ACNC67 75 Identify by eng model and yeah Each of these std size piston ring units include the necessary components ring spacers V V segments expanders required for replacement in a SINGLE engine cyl NOTE See Dealer Price Schedule P A 26 for applicable prices V 1 0 646 CRANKSHAFT V I 67 70 All 3 53 I 5116447 1 I 0 662 SHAFT NUT RETAINER SPACER WEIGHT Harmonic Balancer end Crankshaft Pulley V V 67 70 All 3 53 l 5121073 1 SHAFT balancer N 67 70 All 3 53 V 5150067 2 I NUT gear and pulley 1 5 18 A 67 70 All 3 53 5160291 1 RETAINER pulley 67 70 All 3 53 5121071 1 SPACER balancer shaft pulley 67 70 A Il 3 53 6109674 2 WEIGHT shaft gearV A 0 666 FLYWHEEL with Ring Geer V V 67 70 All 3 53 i 5 125960 1 0 669 V PLATE Flywheel to Crankshaft O V 87 70 All 3 53 5126671 1 I flywheel bolt scuff V V 8 0 673 GEAR Flywheel Ring I V l 67 70 All 3 53 3991406 1 168 teeth l 0 677V GASKET SHIM Flywheel Housing I A NOTE 1 Used with flywheel housing attaching bolt V I 67 70 All 3 53 5121334 1 67 70 All 3 53 5 152904 1 copper dia Note 1 67 70 All 3 53 5123802 1 SHIM idler gear pad V I 0 679 UNDERPAN Flywheel V l 67 70 All 3 53 I 51125650 1 flywheel hsg V 0 683 HOUSING BOLT Flywheel end Clutch 1 NOTE 1 lt will be necessary to use Washer 120394 8 929 67 70 All 3 53 Q 5140558 1 flywheel 67 All 3 53 5125851 1 clutch 67 70 All 3 53 L 3736035 A R BOLT clutch housing attach 16 x 1 300M st el pIain 3 275 Note 1 I 67 70 All 3 53 3733130 2 8 OLT clutch housing attach 16 x V V 2 washer hd 300M steel 3 275 0 685 DOWEL BOLT Flywheel and Clutch Housing to Cylinder Block 67 70 All 3 53 3712745 2 l clutch and flywheel u x 1 I long 87 70 All 3 53 5170491 3 BOLT flywheel hsg end plate plug nut A 0 686 COVER Clutch end Flywheel Housing Inspection Hole A V 87 70 All 3 53 5155815 1 flywheel hsg smell hole V 0 728 GEAR Crankshaft Timing Steel V 67 70 All 3 53 5116195 1 7 0 0 x 4 1 0 I GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL I S REV 5 79 r 0 93 Vi 0 629 0 728