The 1992 Corvette LT1 marked a turning point for Chevrolet’s venerable small block, taking a layout that dated back to the ...

A cold air intake can bring real benefits to your V8 engine's performance and power, delivering greater airflow and bolstered ...

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

Born from EV technology, this electronic brake booster is quietly transforming how vintage performance cars stop—and why ...

Aptera has dialled back on those early claims, and now quotes a realistic 400 miles of range from a single charge, with up to ...

There's something to be said about taking something old and making it like new again. Such is the case with this meticulously ...

These ten cars have been lied about more than most and for all kinds of reasons. Here's why they're actually more reliable ...

The strikes have revived a deeper debate around the Q-commerce model and exposed a more fragile fault line: dependence on ...

Despite ongoing uncertainty about tariffs, executives in the sports and fitness space remain generally upbeat about 2026 ...

As GM Authority has covered for quite some time now, GM is set to launch a new variant of the mid-engine C8 that will dust off the Corvette Grand Sport nameplate and fill the gap between the C8 ...