The GTO stepped into history as the forefather of ... Demmer Engineering in Lansing began putting together 4-4-2s with 455 cubic inches of motor displacement and all the Hurst augmentations.
The HO 455 produced 335 horsepower ... Ram-Air IV intake upped that number to 370 horsepower, making the '69 GTO one of the most powerful muscle cars of the year. Despite the big power increase ...
The GTO stepped in, but it also gave sister division ... Considering the five-year market average for the ’69 Hurst/Olds 455 – which is $73,000 at the moment this article was put together ...
It sported a freshly developed 455 engine under ... as the likes of the GTO or Trans Am, but the second-generation Grand Prix has a lot to offer collectors. The '69 Grand Prix SJ was a high ...
Still, dip the throttle just a little, and this GTO pulls like a freight train. It's enough to turn the two hosts into giggling schoolboys behind the wheel. The '69 GTO Judge here is also out of ...