1 2 U 4 1 YR 3 5 4 t 1 41 1 8 V 4 10 ll A L 12 A Q 3 f I I 15 Q vq x 8 S 2 17 TP I1 011 1 1LTE1 1 v6 cAs 401 418 ENGINE 1 1 1 837 PLUG 10 1 837 RETAINER 3 g 3 1SKET 11 1 844 GASKET RING 12 1 844 WASHER gs PLUG 1 8 27 BRASS 13 1 837 SPRING 1 1 VALVE 14 1 844 GASKET gs HOUSING 15 1 837 swo GASKET 16 1 837 SHELL 8 1 836 ELEMENT 17 1 837 PLUG 8 1 837 RING d GM 1 An1s 1v1s1oN GENERAL morons CORPORATION CHEVROLET 72TM 1 14 P