12v scm T Gp J Q TT m1Tr 6 0 C C w Q T gi Y N G T G 5 X 0 0 0 i x 0 T Q H Q0 S 4 0 0 1 Q 2 T 0 Irl i Q V E 320 O Q O 0 5 T 00 T QQ0 0 W K 12P 5033 E r 4 1983 87 B6 2BBLCARBURETOR ROCHESTER 1987 GENERAL MOTORS SERVICE PARTS OPERAT vONS V SB G Y 3 000 GROUP sc 34 09 87