4 I MW06 0191 18 6 672 RETAINER P S GR PIPE 93 A 6 672 RETAINER P S GRPIPE 92 93 WILHO 1 10130112 NOTE 1 SEE RESPECTIVE GROUP FOR DETAILED ILLUSTRATED VIEW RPO DEFINITIONS LH0 ENGINE 3 1L 3 1T V6 LO1 ENGINE GAS 3 4L 3 4X MF OHC V6 HO L82 ENGINE 3 1L 6 CYL V6 MFI HLO I A h I ui i t 1993 GENERAL MOTORS SERVICE PARTS OPERATIONS PONTIAC 25W j I 6 000 GROUP 6 76 6 93