The muscle truck is one of the greatest, most unhinged performance categories in the automotive space. They are a more ...

Dr. Patrick Staropoli, a board-certified medical and surgical retina specialist, is set to compete full-time in the NASCAR ...

Dr. Patrick Staropoli, who works as a retina surgeon, is continuing his journey into the stock car racing world. In 2026, he ...

Dr. Patrick Staropoli will drive full-time for Big Machine Racing in the 2026 NASCAR O’Reilly Auto Parts Series season.

Patrick Staropoli will race full time in the NASCAR O’Reilly Auto Parts Series in 2026 for Big Machine Racing, the team ...

A teardown of a locked-up GM Vortec 350 reveals bent rods, destroyed bearings, a ventilated block, and why these workhorse ...

The Super Sport moniker is probably the most famous emblem ever to adorn a Chevrolet, even though it’s been mothballed for quite a few years now. From the Impala to the Camaro, from the Chevelle to ...

If you’re a regular here at GM Authority, then it’s highly likely you’ve already seen at least part of our extensive coverage on the next-generation 2027 Chevy Silverado 1500 and 2027 GMC Sierra 1500.

Hettinger Racing will field a full-time NASCAR O’Reilly Auto Parts Series entry in 2026 for the first time in program history ...