GM cHEv GMc TRUCK A PARTS llATAI llGllE RMT l l Ll 0 4 A I f W 2 Xp 2 2 2 7 y i E 5 21 20 w 9 6 Q 9 18 L 7 cs W 8 F s 9 l 4 3 A I Y if J i L E 7 7 Qi iv w a y E7 of 5 M IO fx ge Ea O I I Q j T r 5 A A 10 i rj E 16 CE A r O A 7 6 6 X T4 is 1969 74 V 8 ENGINE HEAD AND MANIFOLD Exc 350 Key Description Group Key Description Group 1 COVER Valve Rocker 44 A A A 4 A A 0 386 12 SHIELD Spark Plug 2 251 2 REINFORCEMENT Valve Rocker o 0 413 13 BOLT Hex 8 900 3 GASKET Valve Rocker Cover 0 423 14 WASHER Flat 8 929 4 NUT Valve Push Rod 0 429 15 GASKET Cylinder Head 0 289 5 ARM Valve Rocker T 0 333 16 PLUG Spark 2 270 6 CAP Valve Spring 0 309 17 HEAD Cylinder 0 269 7 SPRING Valve 0 303 18 ROD Push 0 426 8 VALVE Exhaust 0 297 19 SHIELD Valve Stem Oil 0 308 9 VALVE Intake 0 296 20 STUD Valve Rocker Arm Ball 0 429 10 GASKET UNIT Intake Manifold 3 270 21 BALL Valve Rocker Arm 0 429 11 MANIFOLD Exhaust 3 501