A A A350 ENGINEYASSEMBLY I A r A A I A A s A 0 033 BLOCK ASSEMBLY Cylinder Con t A 69 Ser 10 thru 30 350 exc light A 1 A duty I i 69 72 All w L P Gas 350 3970648 1 A A 71 G 20 2nd design 71 Ser 10 thru 30 Blazer exc A L P Gas 1 72 All Blazer exc L P Gas 3997426 I A A 0 034 EXPANSION PLUGS Cylinder Block Also see 8 970 69 72 All Blazer 350 A 838538 A R water jacket balance shaft hole cup type A A 1 0 056 BOLT Crankshaft Bearing Cap A A 69 72 All Blazer 350 3932480 10 14 x 3 0 093 PLASTIGAGE Crankshaft Bearing p 1 A A 69 72 All Blazer 350 A 1390274 A R green package type PGi1 12 pieces A 0 095 CAP Crankshaft Front Bearing A I 69 72 AII ABIAszer 350 3956688 A R A No 1 A 69 72 All Blazer 350 A 3956686 3 No 2 3 4 r 0 096 BEARING UNIT Crankshaft Front 1 Upper and 1 Lower A A A A I A See Chart for Model Application A V A A NOTE See Dealer Price Schedule P A 26 for applicable prices A P CRANKSHAFT MAIN BEARING CHART A A Position Std 001 U S 002 U S 010 U S A 020 U S 69 72 All Blazer 350 Q All exc Rear 3912038 A 3912039 3912040 3912041 3912042 A A 69 72 All Blazer 350 Rear 3912030 3912032 3912033 3912035 3912036 Position Std 001 U S 002 U S 009 U S 010 U S 69 72 All Blazer 350 All exc Rear l 3912037 69 72 All Blazer 350 A Rear 3912034 A y 9 Aluminum M 400 v A 0 098 CAP CrankshaftAFront Intermediate Bearing See Group 0 095 for Model A Application I p A A A 0 099 BEARING UNIT Crankshaft Front Intermediate 1 Upper and 1 Lower A See Chart following Group 0 096 for Model Application A NOTE See Dealer Price Schedule P A 26 for applicable prices A 0 100 CAP Crankshaft Center Bearing See Group 0 095 for Model Application A 0 101 BEARING UNIT Crankshaft Center 1 Upper and 1 Lower A A A A A See Chart following Group 0 096 for Model Application A NOTE See Dealer Price Schedule P A 26 for applicable prices 0 102 CAP Crankshaft Rear Intermediate Bearing See Group 0 095 for model A A application A I I 0 103 BEARING UNIT Crankshaft Rear Intermediate 1 Upper and 1 Lower A SeeA Chart following GroupA 0 096 for Model Application A AA NOTE See Dealer Price Schedule P A 26 for applicable prices V A A 0 105 CAP Crankshaft Rear Bearing A A 69 72 All Blazer 350 3911007 1 A s GM PARTS DIVISION GENERALMOTORS CORPORATION cHEV ROLETL72TL t 0 033 0 105 A A 0 72 A REV 5 79 1