68 70 All Blazer 307 327 350 All exc Rear 3912038 3912039 3912040 3912041 3912042 68 70 All Blazer 307 327 350 Rear 3912030 3912032 3912033 3912035 3912036 Position Std 001 U S 002 U S 009 U S 010 U S 020 U S 57 67 All 283 327 All exc Rear 3876070 57 67 All 283 327 Rear 3876071 63 65 Ser 10 D D 153 63 70 All 194 230 250 All exc Rear 3876072 63 70 All Blazer 194 230 250 exc A T Rear 3876073 63 70 All 292 63 70 All Blazer w A T 194 230 250 Rear 3890979 68 70 All Blazer 307 327 350 All exc Rear 3912037 68 70 All Blazer 307 327 350 Rear 3912034 Aluminum M 400 Aluminum M 420 Aluminum M 500 0 098 CAP Crankshaft Front Intermediate Bearing See Group 0 095 for model A application 0 099 BEARING UNIT Crankshaft Front lrntermediate 1 Upper and 1 Lower See Chart following Group 0 096 for Model Application NOTE See Dealer Price Schedule P A 26 for applicable prices 0 100 CAP Crankshaft Center Bearing See Group 0 095 for model application 0 101 BEARING UNIT Crankshaft Center 1 Upper and 1 Lower See Chart following Group 0 096 for Model Application NOTE See Dealer Price Schedule P A 26 for applicable prices 0 102 CAP Crankshaft Rear Intermediate Bearing See Group 0 095 for model application 0 103 BEARING UNIT Crankshaft Rear Intermediate 1 Upper and 1 Lower See Chart following Group 0 096 for Model Application NOTE See Dealer Price Schedule P A 26 for applicable prices 0 105 CAP Crankshaft Rear Bearing 55 62 All 6 cyl w tang type bearings painted 63 4 WD 6 cyl 1st Ser 3731075 1 3 50 yellow stripe 55 67 All 8 cyl 3911052 1 4 45 Note 1 NOTE 1 When using in place of 3759260 it is necessary to discard oil pump atch bolt 3754998 and use bolt 3892678 63 67 All 6 cyl 63 65 Ser 10 D D G 10 4 cyl 3791428 1 3 90 cast 3788407 Note 2 NOTE 2 Use 3928975 on 1967 engines with date stamp FO619 thru end of production 68 69 All 396 3877464 1 4 20 7l le 0 L x 2 V z wide two Wu holes 67 70 All 3 53 5195935 1 4 93 68 70 All Blazer 307 327 350 3911007 1 3 90 68 70 All Blazer 6 cyl 3928975 1 4 45 Note 3 NOTE 3 3791428 will fit some 1968 6 cyl engines which have a date stamp of F0623 and also have an R stamped under the date 70 All 396 3975974 1 4 50 0 106 BEARING UNIT Crankshaft Rear 1 Upper and 1 Lower See Chart following Group 0 096 for Model Application NOTE See Dealer Price Schedule P A 26 for applicable prices 0 107 DOWEL Crankshaft Bearing Cap 40 62 All 6 cyl 63 4 WD 6 cyl 1st Ser 839125 2 05 CLD x 55 70 All Blazer 8 cyl 3836903A R 10 rear cap 14 O D x 0 738 Ig 55 62 All 8 cyl 3836732 A R 050 O S 0 738 0 137 SEAL Sl EEVE Crankshaft Rear Bearing and Cap Oil 40 62 All 6 cyl 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 31L REV 6 71 0 1 0 096 0 1 37