0 616 BEARING UNIT Connecting Rod CONNECTING ROD BEARING UNIT CHART STD 001 U S 002 U S 010 U S 020 U S 030 U S 53 62 All 6 cyl 3704856 3704857 3704858 3704859 3704860 55 56 All 265 59 Ser 4 6 w L D 283 60 66 Ser 40 50 283 63 66 Ser 50 230 250 67 70 Ser 40 250 283 3715040 3715041 3715042 3715044 3715047 56 59 All 322 1392024 1392027 56 59 All 8 cyl exc 322 348 L D 60 61 Ser 60 283 3877193 3715045 3877195 3877196 3877 97 58 65 All 348 3750704 3750705 3750706 3750707 3750708 62 65 All 409 3797718 3797719 3797720 3797721 3797722 62 64 Ser 60 327 3711828 3715045 3715046 3815750 3857705 62 69 All 3 53 4 53 5195929 5196664 5196665 5196666 5196667 62 66 Ser 80 6V 53 5197975 5197976 5197977 5197978 5197979 63 68 All 292 3910555 3910556 3829083 3910558 3910559 65 67 All 327 3711828 3857702 3715046 3857704 3857705 65 69 All D351 D DH478 2464914 2464916 2464917 2464918 66 70 All 366 427 3876091 3876092 3876093 3876094 3876095 68 70 All 307 327 350 69 70 All 292 3910555 3910556 3910557 3910558 3910559 Aluminum M 400 Z Aluminum M 500 Aluminum M 420 0 623 BOLT Connecting Rod Bearing Cap 38 53 All 3777082 12 35 24 x 2V4 not drid Note 1 NOTE 1 Used with connecting rods with recessed shoulder for wing type bolt head 54 55 All 6 cyl 1st design 3701531 12 40 24 x 2 knurled 53 62 All 6 cyl 2nd design 3836670 12 35 24 x ZV 55 66 All 8 cyl exc 322 348 366 409 63 66 Ser 50 230 250 67 70 All 250 283 327 3892670A R 35 Wu 24 x 1V 56 59 All 322 1390956 16 66 w nut 24 58 65 All 348 409 3732718 16 35 24 x 2 knurled shank 62 63 Ser 60 Diesel 64 69 All 3 53 4 53 6V 53 5197852 A R 57 24 x 3 62 63 Ser 80 Diesel 5128339 12 35 V 24 x 2 1V 2 shoulder 63 70 All 292 3789421 12 35 24 x 1 2 65 All D351 D DH478 2460131 12 65 66 70 All 366 427 3862720 16 35 24 x 2V knurled shank 66 69 All D351 D DH478 2477176 12 65 68 70 All 307 327 350 3916399 16 35 24 x 1 4 0 626 NUT Connecting Rod Bearing Cap Bolt 55 67 All 265 283 327 63 66 Ser 50 230 250 67 70 Ser 40 250 3815280 A R 10 Vn 24 Type EA 60 70 All 3866766A R 05 24 hex nut Note 1 NOTE 1 Also used with bolts not requiring cotter pins 62 63 Ser 80 Diesel 5121211 12 10 V 24 x Wu thick 65 69 All D351 D DH478 2485798 12 20 0 629 PISTON ASSEMBLY with Pin 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 order D0 not ship unit package quantity ENGINE DISPLACEMENT CAST IRON 216 cu in 3 500 STD S 3 3 4995 to 3 5000 S 4 3 5000 to 3 5005 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 S 3 3 5620 to 3 5625 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 ALUMINUM 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 2 194 cu in 3 5625 STD S 4 3 5625 to 3 5630 S 5 3 5630 to 3 5635 194 cu in 5635 001 6 3 5635 to 3 5640 S 7 3 5640 to 3 5645 230 cu in 3 8750 STD 4 3 8750 to 3 8755 S 5 3 8755 to 3 8760 230 cu in 3 8760 001 6 3 8760 to 3 8765 S 7 3 8765 to 3 8770 235 cu in 3 5625 STD 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 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 3151 REV 6 71 0 25 0 616 0 629