This 1964 Pontiac GTO struggles with the typical classic car issues, but the owner claims they have almost everything to get ...

No matter what your opinion is of the styling or its ability to live up to the GTO mystique, it's really hard to argue with the '04-'06 GTO as a performance platform. It features a spectacular chassis ...

While perusing the "GTO Suspension Buyer's Guide," HPP learned that these late-model GTOs have a lot of handling potential that's waiting to be realized with aftermarket upgrades. When driving our ...

While the LS2 motor is still relatively new, there are still a handful of bolt-on parts easily installed by any backyard mechanic that can propel a 2005 GTO deep into the 12s. For starters, there is ...

Pontiac's mid-2000s revival of the GTO was, sadly, a failure. GM brought the great Australian-built Holden Monaro into the U.S. and badged it as a GTO, but it never caught on with the public. The ...

With bolt-ons including Stainless Works headers, our 2005 GTO project previously made 375.9 hp and 372.7 lb-ft on SLP's Superflow dyno. Then Stainless Works bolted up its new 3-inch exhaust system at ...