They didn't have time to hit up Hutcherson-Pagan or Banjo Matthews for a proper NASCAR T-bird? Or did they even know ("NASCAR racers are based on factory cars...")?
Just thought of something...was 'Six-Pack' released before or after 'Stroker Ace'? Both movies centered on NASCAR T-birds...
Always wondered what was closer to stock--the hood in the Mongoram NASCAR T-birds...or the hood in Monogram's Pro Stock 'birds. One of the hoods was narrower, if I remember correctly...