What do these rpo codes stand for...

[MaraSport]

I found most of the rpo codes that are on my car, but these and was wondering what these meant...

SLM, 1AY, 6PW, 7PW, 92B, 92I...

Also what is meant by firm ride and handling package

I was just wondering...

[Dave M]

The only ones I can help you with are:

92B Trim Combination Cloth, Medium Dark Pewter
92I Interior Trim, Pewter

These were from a 97, but I'm assuming all 4th gen codes are the same. I don't have info on the other ones.

[Rob B (shoebox)]

SLM : STOCK ORDER, PROCESSING CODE

1AY : STOCK ORDERS PROCESSING OPTION (DEALER ORDERED CAR)

6PW and 7PW are going to be codes for the front springs, LH and RH respectively.

[MaraSport]

Thanks for helping me find these rpo codes...

I am curious though doesn't the Z28 have the same suspension setting as a V6... Thanks...