454 ENGINE ASSEMBLY 0 056 BOLT STUD Crankshaft Bearing Cap 70 Chevelle w H Per Sp H Per 454 70 Pass w Sp H Per 454 71 All w Sp H Fer 454 inboard 70 71 All 454 exc Sp H Per 72 75 All 454 3909834A R 38 cap 3 u long x 1 n thread length 70 All w H Per Sp H Per 454 71 All w Sp H Per 454 3859927 10 31 outboard Z M long x N thread 70 71 AIl w Sp H Per 454 3902885 4 2 40 STUD inhoard crankshaft bearing cap 0 093 PLASTIGAGE Crankshaft Bearing 70 75 All 454 1390274A R 6 80 green paekage type PG 1 12 places 0 095 CAP Crankshaft Front Bearing 70 71 All 454 exc Sp H Per 72 75 All 454 3877462 4 6 20 No 1 2 3 4 70 71 All w Sp H Per 454 3877470 4 8 50 N0 1 2 3 4 0 096 BEARING UNIT Crankshaft From 1 Upper and 1 Lower See Chart for Model Application I NOTE See Dealer Price Schedule for applicable prices CRANKSHAFT MAIN BEARING CHART POSITION STD 001 U S 002 U S 010 U S r 020 U S 70 72 All 454 exc Rear 347013 I 3885379 3885378 347016 347017 70 75 All 454 Rear 347018 347019 347020 347021 347022 73 All 454 All exc Rear 347013 347014 3885378 347016 74 75 All 454 All exc Rear 347013 347014 347015 347016 NOTE Bearings having nn supplementary nares are Durex I 00 0 099 BEARING UNIT Crankshaft Front Intermediate 1 Upper and 1 Lower See Chart Following Group 0 096 for Model Application NOTE Sea Dealer Frlce 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 Dea er Fdce Schedule for applicable prices 0 103 BEARING UNIT Crankshaft Rear Intermediate 1 Upper and 1 Lower See Chart Following Group 0 096 for Model Application N0 TE See Dealer Pdca Schedule far applicable pdces 0 105 CAP Crankshaft Rear Bearing 70 75 All 454 3877484 I 6 40 0 106 BEARING UNIT Crankshaft Rearg Upper and 1 Lower See Chart Following Group 0 096 for Model pp ncatnon N0 TE See Dealer Price Schedule for applicable prices 0 107 PIN Crankshaft Bearing Cap 70 75 All 454 3836903A R 13 rear cap 0 D x 0 738 0 137 SEAL Crankshaft Rear Bearing and Cap 0II 70 75 All 454 3962863 2 2 90 Note 1 NOTE I Upper and lower seul must be replaced simultaneously 0 153 SHIM UNIT Crankshaft Bearing Cap 70 71 All 454 A 75 All 454 3877478A R 2 10 rear 70 71 All 454 75 All 454 3877468A R 2 10 front and Intermediate 0 206 COVER PIN Crankcase Front End 70 75 All 454 330850 I 7 90 70 75 All 454 3836903 Z 13 PIN dowel x 0 738 0 207 GASKET Crankcase Front End Cover 70 75 All 454 3935449 1 45 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET II 0 056 0 207 u 144 REV 4 77