409 ENGINE ASSEMBLY 0 646 BEARING Camshaft Center and Rear Intermediate 65 All 409 37SD884A R 2 65 stamped 3 4 0 549 BEARING Camshaft Rear 65 All 409 3750886 1 2 15 precision type stamped 5 0 553 PLUG Camshaft Bearing Hole cup type in cylinder block 65 All 409 3704158 1 24 2 l dia 0 603 ROD ASSY Connecting Less Dipper 65 All 409 3814125 8 17 35 I ck nut has only one end chamfered 0 616 BEARING UNIT Connecting Rod 1 Upper and 1 Lower Refer to Chart for Model Application NOTE See Dealer Price Schedule for applicable prices CONNECTING ROD BEARING UNIT CHART MODEL USAGE STD 65 All 409 383Z925 U Aluminum M 420 0 623 BOLT Connecting Rod Bearing Cap 65 All 409 460405A R 92 R 24 x 1 repl 3892670 65 All 409 373Z718 16 66 24 x 2 knurled shank R 0 626 NUT Connecting Rod Bearing Cap Bolt 55 AII 409 9422298A R 10 Z4 X I thick one end chamfered 8 917 0 629 PISTON ASSY with Pin NOTE lmfvidual piston assemblies are available for warranty purposes and for replacement of pistons damaged when making repairs to engine assemblies When ordering such pens it is necessary that you specify on your order the reason the parts are required and also rhat the fo owing note appears on your orden Do nor ship uni package quantity ENGINE SERVICE PISTON DIAMETER RANGE LIMITS DISPLACEMENT BASIC SIZE ALUMINUM V 40 cu in 4 3100 STD S 4 4 3100 to 4 3105 5 4 3105 to 4 3110 409 cu in 4 3111 001 S S 4 3110 to 4 3115 S 7e 4 3115 to 4 3120 NOTE The above chart is for informadon purposes only Refer to Chart fer Model Application NOTE See Dealer Prlce Schedule F A 26 for applicable prices PISTON CHART STD 060 0 8 65 AII 409 exc H Per a dual 4BC cyl 2 6 3834143 i GM PARTS DIVISION GENERAL MOTORS CORPORATION HEVROLET 11 0 5460 629 0 128 REV 4 77