General Motors option code
WS6
WS6: a General Motors factory option code reused for more than one part across 1970–2002 and 1 model — see the table for what it named each year, with installs and price where a source states them.
General Motors reused this code for more than one part over the years — read the "as named that year" column for what it meant on each row rather than assuming one meaning throughout.
1 model · 15 model years · 16 sources
Every sourced appearance
| Year | Model | As named that year | Price | Installs |
|---|---|---|---|---|
| 1970 | Pontiac Firebird and Trans Am | Power Assist Group (sales code 331), Base Firebird with 6 Cylinder (341) RPO/UPC | $342.81 | Unknown |
| 1970 | Pontiac Firebird and Trans Am | Power Assist Group (sales code 331), Base Firebird or Esprit with 350 cid engine (343) RPO/UPC | $353.47 | Unknown |
| 1970 | Pontiac Firebird and Trans Am | Power Assist Group (sales code 331), Esprit with 400 cid engine or Formula 400 RPO/UPC | $374.49 | Unknown |
| 1978 | Pontiac Firebird and Trans Am | Trans Am special performance package RPO | $324 | Unknown |
| 1979 | Pontiac Firebird and Trans Am | Special performance package RPO | $250 | Unknown |
| 1980 | Pontiac Firebird and Trans Am | Special performance package RPO | $481 | Unknown |
| 1981 | Pontiac Firebird and Trans Am | Special performance package RPO | $580 | Unknown |
| 1982 | Pontiac Firebird and Trans Am | Special performance handling package (RPO WS6), level III suspension: Trans Am and SE only; required with the Dual TBI V-8; includes 32mm front stabilizer bar, quick 12.7:1 steering, heavier springs, shocks and bushings, 17mm rear stabilizer bar with V-6 or 21mm with V-8, 4-wheel power disc brakes, limited-slip differential, 15 x 7 in cast aluminum wheels, P215/65R15 tires and stowaway spare RPO | Unknown | Unknown |
| 1987 | Pontiac Firebird and Trans Am | Special performance package RPO | Unknown | 20,607 Reported |
| 1993 | Pontiac Firebird and Trans Am | Suspension Pkg RPO | Unknown | 15 Reported |
| 1996 | Pontiac Firebird and Trans Am | Ram Air RPO | Unknown | 1,869 Reported |
| 1997 | Pontiac Firebird and Trans Am | Ram Air RPO | Unknown | 3,895 Reported |
| 1998 | Pontiac Firebird and Trans Am | Ram Air RPO | Unknown | 3,086 Reported |
| 1999 | Pontiac Firebird and Trans Am | Ram Air RPO | Unknown | 5,007 Reported |
| 2000 | Pontiac Firebird and Trans Am | Ram Air RPO | Unknown | 8,336 Reported |
| 2001 | Pontiac Firebird and Trans Am | Ram Air RPO | Unknown | 7,530 Reported |
| 2002 | Pontiac Firebird and Trans Am | Ram Air package RPO | Unknown | 14,908 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.