GMO 5 123 250 L6 ENGINE WITH INTEGRAL CYL HEAD MANIFOLD PART Ill 1 COVER ASM Valve Rocker Arm 0 386 2 BOLT Valve Rocker Arm Cover 18 x 8 900 3 CAP Crankcase Oil Filler 1 758 4 REINFORCEMENT Valve Rocker Arm Cover Bolt 0 413 5 STUD Valve Rocker Arm Cover 0 413 A 6 GASKET Valve Rocker Arm Cover 0 423 7 CLIP Spark Control Pipe 2 420 8 GROMMET Vent Hose Connector 1 745 9 KEY Valve Spring Cap 0 310 10 CAP Valve Spring 0 309 11 SHIELD Valve Spring Oil 0 308 12 SPRING Valve with Damper 0 303 13 BOLT Cylinder Head 16 x 4 8 900 14 TUBE Throttle Bore 3 680 15 STUD Exhaust Manifold 3 613 16 BOLT Exhaust Manifold End 16 x 2 3 275 17 BOLT Engine Lifting Elrkt ia 14 x Q 8 900 18 LOCKWASHER i 8 931 19 LOCK Exhaust Manifold End Bolt I 3 604 20 BRACKET Engine Lifting Rear l N S 21 WASHER Exhaust Manifold x 4 x R 8 929 22 HEAD ASM Cylinder J 0 269 23 SWITCH Water Temperature 1 150 24 GASKET Exhaust Manifold 3 270 25 MANIFOLD Exhaust 3 601 26 BOLT Exhaust Manifold 16 x 2 3 275 27 THERMOSTAT Manifold Heat Control Valve 3 640 28 NUT i 24 8 915 29 LOCKWASHER 5 8 931 30 STUD Exhaust Manifold Heat Valve 3 680 31 VALVE Exhaust 0 297 32 VALVE Intake 0 296 f 33 GASKET Cylinder Head 0 289 34 SWITCH Oil Pressure 1 800 35 SWITCH Water Temperature 1 150 36 GASKET Thermostat Housing 1 252 37 GASKET E G R Valve 3 670 38 VALVE E G R Emission 3 670 39 BOLT E G R Valve Mtg B 18 x 8 900 40 LOCK E G R Valve Bolt 3 680 41 BOLT Thermostat Housing 16 x 1 8 900 42 HOUSING Thermostat 1 251 43 THERMOSTAT Coolant Temp 1 246 44 GASKET Coolant Outlet 1 154 45 OUTLET Coolant 1 153 46 SWITCH E G R Vacuum Valve Control 3 670 47 BRACKET Engine Lifting Front N S j 48 BOLT Cylinder Head z 13 x 3 M 0 293 49 BOLT Cylinder Head z 13 x 4 0 293 50 PLUG Spark 2 270 51 ROD Valve Push 0 426 52 STUD Valve Push Rod Adjusting 0 429 53 ARM Valve Rocker 0 333 54 BALL Valve Adjusting 0 429 I 55 NUT Valve Adjusting 0 429 GM PARTS DIVISION GENERAL MOTORS CORPORATION SPRINT 57A B 0 7 0 000 GROUP