Below are Documents and Articles that reference the Notchback option for the 1988 Pontiac Firebird Trans Am GTA.
Pontiac's Car Distribution Letter - Beginning Notchback Order Announcement
Source:
Pontiac
Date: 12/1987
Contributed by GTA Source Page
Date: 12/1987
Contributed by GTA Source Page
Pontiac's Car Distribution Letter - Ending Notchback Order Announcement
Source:Pontiac
Date: 8/1988
Contributed by GTA Source Page
Date: 8/1988
Contributed by GTA Source Page
Letter from Pontiac stating total Notchback production for 1988
Source:
Pontiac
Date: 11/22/1993
Contributed by Joe Bush
Date: 11/22/1993
Contributed by Joe Bush
Plastics World Article Discussing Pontiac's Notchback Lid
Source:
Plastics World
Date: 01/1988
Contributed by GTA Source Page
Date: 01/1988
Contributed by GTA Source Page
GTA Notchback Pre-Production and Model
Thanks to: Fred Bartemeyer, Kevin Barthold and Rich Jensen
Date: Unknown
Date: Unknown