The centerpiece of the iconic 1991 GMC Syclone is, without a doubt, the turbocharged 4.3L V6 LB4 engine. This power-dense six-cylinder produced a very respectable 280 horsepower and 350 pound-feet of ...

Spending $6,000 and your own time can get you an AWD street truck with a 4.5-second 0-60 time. Or, you could be like Tony Angelo from the Stay Tuned channel on YouTube and build your own for about ...

General Motors, the owner of GMC, has made all sorts of impressive powertrains over the years. Muscle cars with V8s are sprinkled all throughout its history, as are powerful pickup trucks, sporty ...

Will joined the TopSpeed team over two and a half years ago, bringing his lifelong automotive passion, writing experience, and editorial expertise along with him. Whether classic or modern, American ...

Before crazy trucks took over the market, the virtually identical turbocharged GMC Syclone pickup truck destroyed the idea that sports cars had to be non-crazy. The GMC gave trucks and SUVs ...

Directly on the heels of record-setting car and truck sales in Indianapolis comes Mecum Auctions' big bid in Tulsa, Oklahoma, June 9-11. And, when it comes to performance trucks that will cross the ...

Nowadays, it's easy to take performance trucks for granted with mega-horsepower brutes like the Ram TRX and Ford Raptor available to anybody with a thick enough wallet, but thirty years ago, the idea ...