V I 1946 70 ENGINE ASSEMBLIEST T I 8 0 623 BOLT Connecting Rod Bearing Cap Con t 38 53 All 3777082 12 24 x 2 4 not drid Note 1 53 62 All 6 cyl 2nd Design 460405 12 55 66 All 8 cyl exc 322 348 366 V 409 63 66 Ser 50 230 250 67 70 All 250 283 327 3892670A R z 24 x 1 l 58 65 All 348 409 3732718 16 24 x 2 knurled shank y 62 63 Ser 60 Diesel 64 69 AII 3 53 4 53 6V 53 5197852 A R J 24 x 3 62 63 Ser 80 Diesel 5128339 12 24 x 2 N 1 az shoulder 63 70 All 292 360182 1 2 24 x 1 R 65 All D351 D DH478 2460131 12 66 70 All 366 427 3862720 16 24 x 2 knurled shank 66 69 AII D351 D DH478 2477176 12 68 70 All 307 327 350 3916399 16 24 X I M 0 626 NUT Connecting Rod Bearing Cap Bolt NOTE 1 Also used with bo ts not requiring cotter pin 55 67 All 265 283 327 63 66 Ser 50 230 250 67 70 Ser 40 250 3815280A R 24 Type EA 60 70 All 3866766A R 24 hex nut Note 1 65 69 All D351 D DH478 2485798 12 NOTE 1 Also used with bolts not requiring cotter pins 0 629 PISTON ASSEMBLY with Pin I f 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 on your order the reason the parts are required and also that the following note appear on your I order Do not ship unit package quantity NOTE The b low chart is for information purposes only These numbers have four ring grooves Z Balance weight unit must be used with initial installation of these pistons See Group 0 662 ENGINE DISPLACEMENT CAST IRON V 216 cu in 3 500 STD S 3 3 4995 tg3 5000 4 3 5000 to 3 5005 A 216 cu in 3 5010 001 S 5 3 5005 to 3 5010 S 6 3 5010 to 3 5015 235 cu in 3 5625 STD r S 3 3 5620 to 3 5625 S 4 3 5625 to 3 5630 235 cu in 3 5635 001 S 5 3 5630 to 3 5635 S 6 3 5635 to 3 5640 3 153 cu in 3 8750 STD S 4 3 8750 to 3 8755 S 5 3 8755 to 3 8760 153 cu in 3 8760 001 S 6 3 8760 to 3 8765 S 7 3 8765 to 3 8770 194 cu in 3 5625 STD S 4 3 5625 to 3 5630 S 5 3 5630 to 3 5635 194 cu in 3 5635 001 S 6 3 5635 to 3 5640 S 7 3 5640 to 3 5645 230 cu in 3 8750 STD S 4 3 8750 to 3 8755 S 5 3 8755 to 3 8760 230 cu in 3 8760 001 i S 6 3 8760 to 3 8765 S 7 3 8765 to 3 8770 235 cu in 3 5625 STD S 4 3 5625 to 3 5630 S 5 3 5630 to 3 5635 235 cu in 3 5635 001 S 6 3 5635 to 3 5640 S 7 3 5640 to 3 5645 I 250 cu in 3 8750 STD S 4 3 8750 to 3 8755 S 5 3 8755 to 3 8760 250 cu in 3 8760 001 S 6 3 8760 to 3 8765 7 3 8765 to 3 8770 261 cu in 3 7500 STD S 4 3 7500 to 3 7505 S 5 3 7505 to 3 7510 261 cu in 3 7510 001 S 6 3 7510 to 3 7515 7 3 7515 to 3 7520 265 cu in 3 7500 STD A 4 3 7500 to 3 7505 S 5 3 7505 to 3 7510 265 cu in 3 7510 001 S 6 3 7510 to 3 7515 S 7 3 7515 to 3 7520 283 cu in 3 8750 STD S 4 3 8750 to 3 8755 5 3 8755 to 3 8760 283 cu in 3 8760 001 S 6 3 8760 to 3 8765 S 7 3 8765 to 3 8770 292 cu in 3 8730 STD S 4 3 8730 to 3 8735 S 5 3 8735 to 3 8740 292 cu in 3 8740 001 6 3 8740 to 3 8745 S 7 3 8745 to 3 8750 307 cu in 3 8750 STD S 4 3 8750 to 3 8755 S 5 3 8755 to 3 8760 307 cu in 3 8760 001 S 6 3 8760 to 3 8765 S 7 3 8765 to 3 8770 327 cu in 4 0000 STD S 4 4 0000 to 4 0005 S 5 4 0005 to 4 0010 327 cu in 4 0010 001 S 6 4 0010 to 4 0015 S 7 4 0015 to 4 0020 348 cu in 4 1250 STD S 4 4 1250 to 4 1255 S 5 4 1255 to 4 1260 348 cu in 4 1260 001 S 6 4 1260 to 4 1265 S 7 4 1265 to 4 1270 350 cu in 4 0000 STD S 4 4 0000 to 4 0005 S 5 4 0005 to 4 0010 350 cu in 4 0010 001 S 6 4 0010 to 4 0015 S 7 4 0015 to 4 0020 366 cu in 3 9355 STD S 4 3 9355 to 3 9363 S 4 3 9363 to 3 9367 366 cu in 3 9371 001 S 6 3 9371 to 3 9379 S 7 3 9379 to 3 9387 396 cu in 4 0920 STD S 4 4 0920 to 4 0925 S 5 4 0925 to 4 0930 396 cu in 4 0930 001 S 6 4 0930 to 4 0935 S 7 4 0935 to 4 0940 409 cu in 4 3100 STD S 4 4 3100 to 4 3105 S 5 4 3105 to 4 3110 V 409 cu in 4 31 10 001 S 6 4 3110 to 4 3115 S 7 4 3115 to 4 3120 427 cu in 4 2488 STD n S 4 4 2488 to 4 2493 S 5 4 2493 to 4 2498 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM 0 623 0 629 A 0 22 REV 5 79