A I I 292 ENGINE ASSEMBLY I I 0 459 TAPPET Valve or Lifter 5 I I 63 72 All 292 5232450 A R hydraulic type r 0 519 CAMSHAFT I NOTE Engine Camshaft Break in Oil Group 1 850 should be used when installing new camshafts l 84 72 All 292 3847998 1 ldent No 3848000 Q 0 533 BEARING UNIT CamshaftThrust I I r 63 72 All 292 3790531 1 w spacing ring 1 0 D x 1 ag I D l 0 539 BEARING Camshaft All Locations 1x thru 5 A 63 69 All 292 front inter No 2 rear inter No 3 70 72 All 292 3750884 A Fl all locations No 1 2 3 4 63 69 All 292 3750882 A F1 front No 1 rear No 4 0 543 BEARING Camshaft Front Intermediate See Group 0 539 for Model Application 1 0 546 BEARING Camshaft Center and Rear Intermediate See Group 0 539 for Model Application 5 02549 BEARING Camshaftyflear See Group 0 539 for Model Applicat ion I 0 5I53 PLUG Camshaft Bearing Hole cup type in cylinder block e I I 83 10 All 292 3704158 1 2 dia 71 72 AII 3994255 1 rear steel 2 dia x thk Q P 0 603 ROD ASSEMBLY Connecting Less Dipper 63 72 All 292 L 331108 6 cap forged 3789422 y A 0 616 BEARING UNIT Connecting Rod 1 Upper and 1 Lower I I Refer to chart for Model Application I I I NOTE See Dealer Price Schedule P A 26 fo r applicable prices I I I CONNECTING BEARING UNIT CHART I I MODEL USAGE STD A 001 U S 002 U S 010 U S 020 U S A 83 72 All 292 3910555 3910556 3910557 3910558 3910559 I 0 626 I NUT Connecting Rod Bearing Cap Bolt l I 83 72 All 292 3866766 A R 24 x 1 thick hex nut both ends flat Note 1 Z NOTE 1 Also used with bolts not requiring cotter pins 0 629 RISTON ASSEMBLY with1Pin I i r A NOTE Individual piston assemblies are available for warranty purposes and for replacement of pistons damaged when making repairs to engine assemblies When ordering such parts it is necessary that you specify ontyour order the reason the parts are required and also that the following note appears on V your orden Do not ship unit package quantity i NOTE See Dealer Price Schedule P A 26 for applicable prices l ly PISTON CHART A I STD 001 O S 010 O S 020 o s 030 O S I 83 72 IAII 292 exc L P Gas 3794494 3794495 3794497 y 89 72 All w L P Gas 292 3962018 3962019 4 I GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL I A REV 5 79 5 0 41 0 459 0 629