FUEL EXHAUST CARBURETION 1982 B4 E G R VALVES CROSS REFERENCED FROM PRODUCTION T0 SERVICE N0 S CONTINUED PROD SERV PROD SERV PROD SERV PROD SERV 17085873 17111258 17085883 17110811 17085885 17110812 17085897 17110813 170B5901 17110815 17085903 17085028 17085908 17110814 17085910 17110816 17085913 17110799 17085914 17110800 17085919 17111259 17085920 17111260 17085927 17111243 17085936 17111261 99 9 9 Z 3 17086016 17111570 17086022 17111571 17086025 17111572 17086026 17111573 17086034 17111575 17086035 17111576 17086037 17111576 17086061 17111665 17086062 17111665 17086065 17111581 17086075 17111582 17086078 17111665 17086704 17111583 17086710 17111584 17086720 17111585 1 K 17087068 17111844 17087105 17111876 17087106 17111877 17087145 17111845 17087206 17111857 17087241 17111858 17087242 17111859 17087243 17111860 17087252 17111921 17087262 17111922 17087263 17111923 17087267 17111880 V 17087268 17111881 17110501 17110501 17110502 17110502 94114422 94114422 94115668 94115668 94140371 94140371 94212300 94212300 x 94840209 94840209 94840210 94840210 94840210 94840210 96051846 96051846 7 96053868 96053868 96055089 86055089 GENERAL MOTORS SERVICE PARTS 0PERAT10N LT TRUCK 52A 3 670 GROUP E G R VALVE 6 REV 2 87