General Motors option code
GU5 — 3.23 Axle
GU5 (3.23 Axle): a General Motors factory option code recorded on 1 model across 1993–2002, with installs and price where a source states them.
1 model · 10 model years · 10 sources
Every sourced appearance
| Year | Model | As named that year | Price | Installs |
|---|---|---|---|---|
| 1993 | Pontiac Firebird and Trans Am | 3.23 Axle RPO | Unknown | 14,242 Reported |
| 1994 | Pontiac Firebird and Trans Am | 3.23 Axle RPO | Unknown | 37,492 Reported |
| 1995 | Pontiac Firebird and Trans Am | 3.23 Axle RPO | Unknown | 37,687 Reported |
| 1996 | Pontiac Firebird and Trans Am | 3.23 Axle RPO | Unknown | 7,062 Reported |
| 1997 | Pontiac Firebird and Trans Am | 3.23 Axle RPO | Unknown | 8,845 Reported |
| 1998 | Pontiac Firebird and Trans Am | 3.23 Axle RPO | Unknown | 9,357 Reported |
| 1999 | Pontiac Firebird and Trans Am | 3.23 Axle RPO | Unknown | 11,325 Reported |
| 2000 | Pontiac Firebird and Trans Am | 3.23 Axle RPO | Unknown | 8,138 Reported |
| 2001 | Pontiac Firebird and Trans Am | 3.23 Axle RPO | Unknown | 5,830 Reported |
| 2002 | Pontiac Firebird and Trans Am | 3.23 Axle RPO | Unknown | 6,508 Reported |
Every row traces to the source it links from on that model's own year page; this table only collects them in one place.