A 4 2 3 A A A A r 1 r L I 4 1 I 1 4 I A 1 A A 1 A A A N1 1 1 A I I LT if 1 1 20 11 gif 1 1 1 1 1 1 1 A 312 1 A 1 1 A I J 1 s z 1 A A if 1 1 8 1 1 1 11 11 9 A I 1 1 1 T I A 1 A O Q 3 I0 1 I 1 E7 I Q O I I Y w Tr 1 II 1 1 IA 1 111 A 1 1 A 1 1 1 Y 1 Rp A 1 A 1 0 o 1 1 1 1 I A A 16 A A 1 1 1 I V T0 24 1 1 1 A 1 A I5 1 1 I A 1 V 81ENGINE HEAD AND MANIFOLD 350 I A 11 1 0 366 COVER 1 I A 13 3 601 MANIFOLD ASSY Exhlult 1 1 2 0 413 REINFORCEMENT 14 3 611 GASKET I 3 0 423 GASKET 1 16 1 3 275 UD 4 0 429 NUT 1 1 16 0 289 GASKET UNIT 5 0 333 ARM V Iv Ro k r 17 NS S Part of G k t Unlt 3 270 6 0 9 CAP 1 18 0 269 HEAD ASSY CvIInd r 7 0 3 SPRING 1 A 19 0 293 BOLT I 6 0 297 VALVE Exh u t V 20 0 426 ROD 9 0 296 VALVE InI t 1 21 0 378 SHIELD 1 1 910 2 270 SPARK PLUG 1 22 0 429 STUD 11 3 276 WASHE R 1 4 23 0 429 BALL 1 1 12 3 276 BOLT 1 24 1 768 CAP A GM PARTS DIVISION IGENERALMOTORS CORPORATION CHEVROLET 72TL A 1 1 1 c as 1 1A 0 000 GROUP