140 ENGINE ASSEMBLY 0 137 SEAL Crankshaft Rear Bearing and Cap Oil 64 67 All 283 473424 2 7 00 SEAL rear oil 0 153 SHIM Crankshaft Bearing Cap 64 67 All 283 3911011 A R 3 05 SHIM rear 2 is O L 0 206 COVER PIN Crankcase Front End 62 67 Chevy Chevelle 283 65 67 Pass Camaro 283 361926 1 13 10 COVER w oil seal double timing mark brkt 64 70 All 283 3836903 2 23 PIN dowel x 5 S 0 738 0 207 GASKET Crankcase Front End Cover 64 67 All 283 3799620 1 44 GASKET attach 2 dowel holes 0 213 SEAL Crankcase Front End Cover 62 67 All 283 3980267 1 3 50 SEAL 2 is 0 D stamped 3980267 0 269 HEAD Cylinder 64 67 All 283 3817680 2 170 00 HEAD right and left ident No 3795896 0 289 GASKET GASKET UNIT Cylinder Head 64 67 All 283 3830711 2 4 25 GASKET 64 67 All 283 3931606 1 N L GASKET UNIT 0 293 BOLT NUT PIN Cylinder Head NOTE 1 Use with cylinder head with cast in oil trough on outer edge 64 67 All 283 3704796 16 41 short 8 14 x 1 64 67 All 283 3734594 A R 45 long W 14 x 3 circle on top of head 64 67 All 283 3767468 4 41 BOLT medium is 14 x 3 circle on top of head Note 1 65 67 Chevelle Camaro 283 3866766 12 22 NUT attaching hex s 24 0 626 65 67 Pass 283 585927 A R 28 PIN is x ia 0 296 VALVE Inlet 62 67 All 283 3989083 A R N L VALVE std 62 67 All 283 3995684 A R 8 45 VALVE 003 0 S 62 67 All 283 3995685 A R 8 45 VALVE 015 0 S 62 67 All 283 3995686 A R 8 45 VALVE 030 0 S 0 297 VALVE Exhaust 62 67 All 283 6263778 A R N L VALVE std 62 67 All 283 3995602 A R 9 85 VALVE 003 0 S 62 67 All 283 3995603 A R 9 85 VALVE 015 0 S 62 67 All 283 3995604 A R 9 85 VALVE 030 0 8 0 303 SPRING SHIM Valve NOTE 1 Used only with Camshaft Assy 3831607 Also part of Camshaft Unit 3837796 NOTE 2 To be used in place of Va ve Stem Oil Shield when removed at customers request 65 66 Pass 283 3735381 A R 2 25 inlet and exhaust w damper 2 yellow stripes plus maroon aluminum dk green black blue and white or tan stripe Note 1 67 All 283 3911068 16 2 15 SPRING w damper 67 All 283 3731058 A R 29 SHIM az thk Note 2 0 308 SEAL SHIELD Valve Spring Cap 62 67 All 283 3835333 A R N L SEAL O ring inlet and exhaust 62 67 All 283 3836755 A R 35 SHIELD cup shape I LD x 1 8 0 D 0 309 CAP Valve Spring 64 66 All 283 3729363 A R 68 inlet and exhaust 67 All 283 3896934 A R 68 CAP valve spring A stamped on top of the surface inlet 13 ls O D 0 310 KEY Valve Stem 62 67 All 283 3947770 A R 31 KEY 0 333 ARM Valve Rocker with Adjusting Screw and Nut 62 67 All 283 3974290 16 N L ARM ball rod kit inlet and exhaust V stamped on inside of pad end 0 386 COVER GROMMET Valve Rocker Arm NOTE 1 May be used with or without closed vent NOTE 2 includes Cover Assy Gasket and 2 Cylinder Head Bolts GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 0 137 0 386 0 as REV 4 81