i was looking for rpo code and seem to have them all figured out except JPC, QF2, WY8, 1AY, and 15Z or it might be an S or 2 in place of the 5Z. Also what are the figures on aluminum driveshafts. How many..and how many we not 1-LEs.
Thanks
steven

 

1AY - DEALER ORDERED VEHICLE

That's the only one I know.....

 

Seems like you're on your own with the driveshaft question, since the white book doesn't show any numbers for JG1. Not to mention that Firebird figures are nearly impossible to obtain so you'll probably never know.

 

WY8 AERO PKG

JPC not listed I think it might be an IPC which is an interior trim package.

 

Ive got 1AZ on mine, its close, heh

RPO: 1SZ
Description: Value group savings
Date Range: ???? - ????

 

hey thanks for all that info. i think i got it all except QF2. thanks again.
steven

 

what did you find out about the others,. what are they ?

 

other people said . 1 was a dealer ordered vehicle and the other was aero package. and the one you gave me too.
steven