I 350 ENGINE ASSEMBLY 0 033 BLOCK ASSY Cylinder Con t 70 All 350 exc Sp H Per 3970645 1 450 00 Note 2 70 All w Sp H Per 350 3966920 1 625 00 71 72 All 350 exc Sp H Per 3997426 1 450 00 71 74 All w Sp H Per 350 3997428 1 627 00 73 75 All 350 exc Sp H Par 6259425 1 451 00 NOTE 7 When using an models with A 7Z lt will be necessary ta remove clutch pilot bearing ram crankshaft ll GTE 2 When using an 958 models it is mandatory ta use 3957585 inlet Manifold Gas ret Unit 0 034 EXPANSION PLUGS Cylinder Block Also sae 8 970 67 75 All 350 838538A R 20 water jacket balance shaft hole cup type 1 67 68 All 350 3738306A R 51 squafe socket water jacket hole 1 75 All 350 3826504 1 1 05 water jacket 0 056 BOLT STUD Crankshaft Bearing Cap 69 75 All 350 3932480 10 31 14 x 3 70 74 All w 48C 350 3877669 6 36 2 I O L 0 293 70 74 All w Sp H Per 350 3960312 5 2 10 STUD 16 x 14 x 5 0 093 PLASTIGAGE Crankshaft Bearing 67 75 All 350 1390274A R 5 80 green package type PG 1 12 pieces 0 095 CAP Crankshaft Front Bearing 67 All 350 3970I94 1 6 50 No 1 2 3 4 5 5 light blue strlpe 69 70 All w 4BC 350 72 74 All w Sp H Fer 350 3956686 3 10 90 4 bolt cap Nc 2 3 4 67 70 All 350 72 75 All 350 exc Sp H Per No 1 2 3 4 69 All w 4BC 350 exc reg fuel 70 71 All w 4BC 350 exc Sp H Per 72 74 All w Sp H Per 350 3958688A R 10 05 No 1 2 bolt cap 0 096 BEARING UNIT Crankshaft Front 1 Upper and 1 Lower See chart for Model Application NO TE See Dealer Price Schedule far applicable pdces CRANKSHAFT MAIN BEARING CHART POSITION STD 001 U S 002 U S 009 U S 010 U S 020 U S 67 75 All 350 All exc Rear 3912038 3912039 3912040 3912037 3912041 3912042 67 75 All 350 Rear 3912030 3912032 3912033 3912034 3912035 3912036 NOTE Bearings having no supplementary hates are Durex 100 0 099 BEARING UNIT Crankshaft Front Intermediate 1 Upper and 1 Lower See chart following Group 0 096 for Model Appllcatlon A NOTE See Dealer Price Schedule for applicable prices 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 far applicable prices 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 for applicable prices 0 105 CAP Crankshaft Rear Bearing 67 70 All 350 exc Sp H Per 71 75 All 350 3911007 1 5 90 0 106 BEARl NG UNIT Crankshaft Rearg Upper and 1 Lower See chart following Group 0 096 for Model pplrcatnon NOTE See Dealer Price Schedule fer applicable prices 0 107 DOWEL Crankshaft Bearing Cap 67 75 All 350 3836909A R 13 rear cap a 0 D x 0 738 0 137 SEAL ASSY Crankshaft Rear Bearing and Cap Oil 67 75 All 350 3958001 2 2 15 rear oil t t GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET l1 REV 4 77 0 as 0 033 0 137