P 8 8 T 48 y 2 E 5 72 2 Y m l N B X 1 Q m 8 9 A Y2 L i g V JK T r m N A G L 8 K GJ T 5 G J 0 8 g M m s xg 8 I I A 8 w Q m Q Q G A GJ W A 8 Q G3 T as 8P 3086 A 1983 87 B6 386 v8 GAS ENGINE 86 w H E J CYLINDER 81 0cK CAMSHAFT cRANKsHAr r AND ou PAN 0 000 A L 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS M SB G 0 000 GROUP oc 14 09 87