1Y01 011 62 1 540 HOSE ENG OIL CLRINL OTLT CPS 14104996 1 550 SEAL ENG OIL CLR CONN O RING 10135642 G3 8 900 SCREW HEX W CON SPR WA IVI6X1X3O 9 8 POR AR 11505209 64 9 211 BRACKET RSVR MTG Q 52452924 8 977 BOLT HWH IVI4 2X1 4 IX25 PZOR TAP 17 OD BOLT HWH M4 2X1 41X25 PZOR TAP 17 OD AR 11508233 w NOTE 1 SEE CHART IN GROUP FOR USAGE NOTE I2 SEE GROUP 1 000 FOR DETAILED ILLUSTRATED VIEW RPO DEFINITIONS I I LT5 ENGINE 5 7L 5 7J V8 D GITAL FUEL INJECTION T 1993 GENERAL MOTORS SERVICE PARTS OPERAT ONS CHEVROLET 14Y 1 000 GROUP 1 12 3 93