Ever seen the Ecotec logo under a General Motors car's hood and wondered what it's all about? We've done the research so you ...

If you need a new engine, but want extra horsepower, there are options. Here are four budget crate engines that are worth ...

Chevrolet is famous for some of its long running name plates — here are the vehicles that have had the longest continuous ...

Pushrods vs. DOHC Engine swaps usually start with a tape measure. The primary mechanical divide between these two icons is the valvetrain: General Motors sticks to the tried-and-true camshaft-in-block ...

Nine cars are competing for the prestigious AMBR award at the 2026 Grand National Roadster Show.

A one-owner, 10,000-mile 1970 Hemi ’Cuda survivor reveals the real truth behind Chrysler’s legendary 426 R-Code Hemi after a ...

Many GM engines share similar RPO codes; multiple different blocks are known as LS6 or LT1. But there's actually a reason as ...

Chevrolet’s big-block V8s have never been subtle, and few pairings spark more debate than the 396 and the 454. Both are Mark ...

Completed in the early 1960s, this Oldsmobile-powered Studebaker Commander hot rod spend at least six decades in storage.

GM has confirmed that its next-generation V8 engine will be built in Canada, and is set to power the automaker's full-size SUVs and pickup truck models.

The L72 big-block was fitted in just three years in full-size Chevrolets, and only 568 were made in 1968; this 67k-mile ...