I GMO 9 V V 1977 81 305 350L V8 ENGINE PART I V 1 MANIFOLD ASM Intake 3 265 2 BOLT Hex 3 8 16 x 2 8 900 3 GASKET Valve Rocker Arm Cover 0 423 4 BOLT Hex 1 4 20 x 9 16 8 900 j 5 COVER Valve Rocker Arm L 0 386 6 NUT Valve Push Rod Adj 0 429 K 7 BALL Valve Rocker Arm 0 429 8 ARM Valve Rocker 0 333 K 9 KEY Valve Spring Cap 0 310 10 CAP Valve Spring 0 309 11 SHIELD Valve Spring Oil 0 308 12 SPRING Valve 0 303 13 BOLT Hex 7 16 14 x 1 5 8 8 900 14 STUD Valve P ush Rod Adj 0 429 15 BOLT Hex 7 16 14 x 3 11 16 8 900 16 ROD Valve Push 0 426 17 HEAD ASM Cylinder 0 269 I 18 GASKET Cylinder Head 0 289 19 RING KIT Piston 0 643 20 PISTON ASM Engine Incl 22 0 629 21 BOLT Connecting Rod 0 623 22 PIN Piston 0 636 V 23 ROD ASM Eng Connecting 0 603 V 24 VALVE Exhaust 0 297 I 25 VALVE Intake 0 296 26 LIFTER ASM Valve 0 459 27 BLOCK Eng V 0 033 28 SEAL Crankshaft Rear Main Brg Oil 0 137 29 PIN Eng Flywheel 0 669 30 BEARING KIT Crankshaft Rear 0 106 0 096 31 CAP Crankshaft Rear Main Brg 0 105 32 BEARING KIT Crankshaft See Group 0 099 0 101 0 103 0 096 33 BOLT Crankshaft Main Bearing Cap 0 056 V 34 NUT Hex 3 8 24 8 915 35 BOLT Hex 7 16 14 x 3 3 4 V 8 900 V 36 CAP Crankshaft Frt Brg 0 095 I V 37 KEY Crankshaft Gear 3 16 x 3 4 8 960 38 CRANKSHAFT Engine 0 646 39 BEARING Camshaft See Group 0 543 0 546 0 549 0 539 I V 40 PIN Camshaft 0 738 41 CAMSHAFT Engine 0 519 42 PLUG Eng Camshaft Hole 0 553 43 GASKET Intake Manifold 3 270 GM PARTS DIVISION GENERAL MOTORS CORPORATION BUlCl 41A y 9 80 0 zs 0 000 GROUP