0 050 GASKET Accessory Drive Hole Cover 67 70 All 3 53 5150193 08 0 056 BOLT STUD Crankshaft Bearing Cap 40 62 All 6 cyl 63 4 WD 6 cyl 1st Ser 839126 4 25 rear V 13 x 2 48 62 All 6 cyl 63 4 WD 6 cyl 1st Ser 3835867 2 30 frt and rear inter 12 x 3 55 61 All 265 283 3836341 A R 25 V 14 x 2 300M steel plain finish 62 All 283 63 65 All exc 235 261 66 68 All exc 396 69 70 All 6 cyl 3872781 A R 25 V 14 x 3 z 68 70 All 396 3909834A R 30 cap 3 V long x 1 thread length 67 70 All 3 53 5116199 10 62 12 x 4 69 70 All 307 327 350 3932480 10 25 Vu 14 x 3 V z 63 65 Ser 10 D D G 10 4 V q 14 yg 16 X 5y4 NO 3 Cap right 64 65 G 10 6 cyl No 6 brg cap right 63 67 All 292 3872718A R 95 No 5 brg cap right 65 70 All 194 230 250 STUD N0 6 brg cap right 68 70 All 292 3852870 1 30 No 5 brg cap right 3 16 x 14 x 3 0 093 PLASTIGAGE Crankshaft Bearing 38 70 All Blazer 1390274A R 5 00 green package type PG 1 12 pieces 0 095 CAP Crankshaft Front Bearing 55 62 All 6 cyl 63 4 WD 6 cyl lst Ser 3731073 1 3 35 front w yellow painted stripe 55 62 All 6 cyl 63 4 WD 6 cyl 1st Ser 3731074 1 2 70 front intermediate w yellow painted stripe 55 62 All 6 cyl 63 4 WD 6 cyl 1st Ser 3733828 1 2 70 rear intermediate 55 67 All 153 265 283 327 4 93 N0 1 2 3 4 63 70 All Blazer 194 230 250 292 3829309A R 3 70 N0 1 2 3 4 5 6 67 70 All 3 53 5195935 1 4 93 all I0cati0ns O 105 68 7C All 396 3877462 4 4 10 N0 1 2 3 4 68 70 All Blazer 307 327 4 45 No 1 2 3 4 69 70 All Blazer 350 3956688A R 4 45 No 1 69 70 All Blazer 350 3956686 3 4 80 N0 2 3 4 0 096 BEARING UNIT Crankshaft Front 1 Upper and 1 Lower See Chart for Model Application NOTE See Dealer Price Schedule P A 26 for applicable prices CRANKSHAFT MAIN BEARING CHART Position Std 001 U S 002 U S 010 U S 020 U S 030 U S Front 3728971 3728972 3728973 3728974 55 62 All w tang type 6 cyl Front Int 3728977 3728978 3728979 3728980 3728981 55 62 All 6 cyl Rear 3728989 3728990 3728991 3728992 3728993 55 67 All 8 cyl exc 327 Rear 3730189 3730190 3730191 3730192 3730193 57 59 All 283 exc L D 65 67 All 327 All exc Rear 3876116 3876117 3832932 3832933 3876120 57 59 Ser 3 4 6 w L D 283 All exc Rear 3750715 3750716 3750717 3750718 3750719 60 67 Ser 10 thru 30 w A T 8 cyl 67 G 10 20 w A T 8 cyl Rear 3779460 37794G1 3779462 3779463 3779464 63 65 Ser 10 D D 4 cyl 63 70 All Blazer 230 250 All exc Rear 3792553 3792554 3792555 3792556 3792557 63 70 All 292 All exc Rear 382 9061 3829062 3829063 3829064 3829065 3829066 63 70 All Blazer 194 230 250 exc A T Rear 3792558 3792559 3792560 3792561 3792562 63 70 All 292 63 70 All Blazer w A T 194 230 250 Rear 3829067 3829068 3829069 3829070 3829071 3829072 63 4 WD 6 cyl 1st Ser Rear lnt 3728983 3728984 3728985 3728986 3728987 67 70 All 3 53 All 5195928 5196660 5196661 5196662 5196663 68 70 All 396 All exc Rear 3885380 3885379 3885378 3885377 3885376 68 70 All 396 Rear 3876085 3876086 3876087 3876088 3876089 Y 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31 0 050 0 096 0 6 REV 6 71