The Trans Am that landed on eBay courtesy of seller enoenix sports the WS7 package with rear drum brakes. Otherwise, everything is there, so it's the real deal despite lacking disc brakes.

1979 was the icing on the Trans Am cake, with shipments going through the roof in what became the best year in the history of the nameplate. Total Firebird sales surpassed 211,000 units, and the ...

The iconic Trans Am (and the Firebird family at large) changed a lot from 1978 to the final model year in 2002, and, as you might expect, the WS6 package changed substantially over the years as well.

The WS6 package remained solely a handling upgrade that would become standard equipment on all third-generation (1982-1992) Firebird Formula and GTA models, but weirdly the WS6 Trans Am package ...