V6 GAS ENGINE 50 60 65 0 623 BOLT ENGINE CONNECTING ROD 8 18703 12 12 2477176 305C 379 432 20 x 3 105 300M 0 626 NUT ENGINE CONNECTING ROD 8 19003 12 12 2485798 379 432 12 068904 3050 I In 20 A N T 0 629 PISTON ENGINE 8 19203 NOTE 1 Fit Pistons to Block by Honing Cylinder Walls 6 2401153 3050 Std A B 0 Skin Dia Note 1 6 8884577 3050 Std No 7 Skirt Dia Incl Pin 6 2401154 305C 020 OS ncI Pin 6 2401155 3050 040 OS In Pin 6 6 697465 379 A C E Skirt Dia Note 1 6 6 697466 379 005 OS 6 697475 432 A C E Skirt Dia Note 1 0 636 PIN ENGINE PISTON 8 19308 6 6 2363717 305C 379 432 Std 1 Fleqd Per Piston 6 6 2401105 305C 379 432 001 O 1 Reqd Per Piston 6 6 2401106 305C 379 432 002 0S 1 Fleqd Per Piston 0 639 RETAINER ENGINE PISTON PIN 8 19608 12 12 2406592 305C 379 432 0 643 RING SET ENGINE PISTON 8 19508 NOTE Each ofthe Following Engine Piston Ring Sets Consist of a Complete Set of Rings for One Cylinden 6 2485780 305C Std 6 667262 3050 005 OS 6 6 2485781 3050 020 OS 6 2485782 3050 040 OS 6 6 2488557 379 Std SeaIed Power Rep 2488551 6 6 667263 379 005 OS 6 S 2488552 379 020 OS 6 S 2488553 379 040 OS 6 2400131 432 Std 6 667266 432 005 OS 6 2400136 432 020 OS 6 2400137 432 030 OS 0 646 CRANKSHAFT ENGINE 8 14503 1 1 696038 379 1 1 15513353 379 010 Undersize 1 651826 3050 1 696029 432 0 648 SLINGER OIL ENGINE CRANKSHAFT 8 16808 1 1 8874266 3050 379 432 Front 0 659 HUB ENGINE CRANKSHAFT PULLEY 8 15708 1 1 696039 379 432 TM Model 1 1 696040 379 CM MM SM Models 1 2474285 3050 CM SM Model 1 2474286 3050 TM Model 0 659 KEY ENGINE CRANKSHAFT PULLEY OR HUB 8 15908 1 1 2380310 305C 379 432 Hub 0 659 PULLEY ENGINE CRANKSHAFT 8 16508 1 1 2453888 3050 379 Three Belt Grooves 1 1 2459787 305C 379 One Belt Groove CM SM TM Model 1 1 2463888 379 432 Three Belt Grooves w Air Cond 1 2459787 379 432 One Belt Groove Air Eff w 1974 CM MM Model 1 2477953 432 Two Belt Groovesow Air Brk TM Models 1 2442661 432 Two Belt Grooves 0 662 BOLT ENGINE CRANKSHAFT DAMPER OR HUB 8 14703 1 1 9424199 379 18 x 2 In Hex 300M 1 1 9421226 3050 432 18 x 1 300M 6 6 9430677 305C 379 it 18 x 1 300M Pulley WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION 78TM tt N reference only Added this issue 0 17 0 623 0 662 AR PART