454 ENGINE ASSEMBLY 0 095 CAP Crankshaft Front Bearing 70 71 All 454 exc Sp H Per 72 75 All 454 3877462 4 10 70 No 1 2 3 4 70 71 All w Sp H Per 454 3877470 g4 14 75 CAP N0 1 2 3 4 0 096 BEARING KIT Crankshaft Front 1 Upper and 1 Lower 70 75 All 454 347013 A R N L BEARING KIT all pos exc rr std 70 75 All 454 3470 I4A R 11 65 BEARING KIT all pos exc rr 001 U S 70 73 All 454 3885378 A R 11 65 BEARING KIT all pos exc rr 002 U S 70 75 All 454 347016 A R 11 65 BEARING KIT all pos exc rr 010 U S 70 75 All 454 347017 A R 16 25 BEARING KIT all pos exc rr 020 U S 70 75 All 454 347018 A R 16 25 BEARING KIT rear std 70 75 All 454 347019 A R 16 25 BEARING KIT rear 001 U S 70 75 All 454 347020 A R 16 25 BEARING KIT rear 002 U S 70 75 All 454 347021 A R 21 40 BEARING KIT rear 010 U S 70 75 All 454 347022 A R 21 40 BEARING KIT rear 020 U S 74 75 All 454 347015 A R 11 65 BEARING KIT all pos exc rr 002 U S 0 105 CAP Crankshaft Rear Bearing 70 75 All 454 14019827 I 19 30 CAP 0 107 PIN Crankshaft Bearing Cap 70 75 All 454 3836903 A R 23 PIN rear cap gz 0 D x 5 0 738 0 137 SEAL Crankshaft Rear Bearing and Cap Oil NOTE 7 Upper and lower seal must be replaced simultaneously 70 75 All 454 3962863 2 4 25 SEAL Note 1 0 153 SHIM Crankshaft Bearing Cap 70 71 All 454 75 All 454 3877476 A R 3 05 rear 70 71 All 454 75 All 454 3877468 A R 3 05 SHIM front and intermediate 0 206 COVER PIN Crankcase Front End 70 75 All 454 330850 1 12 40 COVER 70 75 All 454 3836903 2 23 PIN dowel a x 5 l 0 738 0 207 GASKET Crankcase Front End Cover 70 75 All 454 3935449 I 68 GASKET 0 213 SEAL Crankcase Front End Cover 70 All 454 3980267 1 3 50 2 is O D stamped 3980267 70 75 All 454 3860095 1 3 75 SEAL 3 0 D stamped 3860095 0 219 POINTER Eng Timing 71 75 All 454 3992073 1 75 POINTER 0 269 HEAD Cylinder 70 All 454 exc Sp H Per 3964286 2 218 00 w valve guide 70 All w Sp H Per 454 3964287 2 212 00 w valve guide 71 All 454 vv Sp H Per 6260482 2 230 00 w valve guide 71 72 All 454 2nd design 3999240 2 218 00 w valve guide 73 All 454 353047 2 218 00 w valve guide 74 All 454 352625 2 218 00 w guide 75 All 454 343783 2 189 00 HEAD w guide 0 289 GASKET Cylinder Head 70 75 All 454 330860 2 4 30 GASKET 22 Z O L stamped 3863199 70 72 All 454 465397 1 56 75 GASKET UNIT 73 74 All 454 465400 1 54 00 GASKET UNIT 75 All 454 470101 1 56 00 GASKET UNIT 0 293 BOLT PIN Cylinder Head 70 75 All 454 3877668 24 68 long 4 Z O L raised cross 70 75 All 454 3877669 A R 61 BOLT short 2 is 0 L raised cross 70 75 All 454 3894327 4 28 PIN special Z D x 5 B diameter 0 296 VALVE Inlet 70 71 All 454 w Sp H Per 3864808 A R 11 70 VALVE std 70 71 All 454 exc Sp H Per 6263754 A R 8 45 VALVE std 70 71 All 454 exc Sp H Per 6263767 A R 8 45 VALVE 003 0 S 70 71 All 454 exc Sp H Per 6263768 A R 8 45 VALVE 015 O S 70 71 All 454 exc Sp H Per 6263769 A R 8 45 VALVE 030 0 S 72 75 All 454 6263754 A R 8 45 VALVE std 72 75 All 454 6263767 A R 8 45 VALVE 003 0 8 Gl I PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 0 095 0 296 0 122 REV 4 81