MJ03 004 18 3 670 VALVE AIR INJ ENG PULSAIR 1983 84 22048208 19 8 977 SCREW HEX M4 2X1 41X10 A 20 3 690 SHIELD CTLTC CONV UPR 10131622 I 21 3 616 HANGER INTER PIPE 14059960 NOTE 1 1ST DES USED W RADIAL 2ND DES USED W AXIAL A C COMPRESSOR 1ST DES USED W CAST 2ND USED W TUBULAR EXHAUST MANIFOLD t 1993 GENERAL MOTORS SERVICE PARTS OPERAT 0NS CHEVHOLET 17J 4 93 a ss 3 000 GROUP