Another day, another 2027 Corvette leak, this time pointing toward a major powertrain update for the 2027 C8 Stingray in the ...

Chevy's small-block Vortec heads can be an engine builder's secret weapon, thanks to the improved flow and potential for ...

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

A couple of years back, General Motors announced that it was investing about half a billion dollars into its Flint engine plant to support production of its next-generation small-block V8. This week, ...

Chevy's LT1 and LT2 engines are both V8s, but the LT2 has several changes such as a dry sump system and redesigned exhaust.

GM Authority poll shows owners overwhelmingly want thicker 5W-30 or 0W-40 oil for next-gen V8s, citing durability over thin ...

General Motors and heavy-duty trucks go a long way back. For the time being, the Chevrolet Silverado HD and its GMC-branded twin do the heavy lifting for the Detroit-based automaker. The Silverado HD ...

GM’s factory skunkworks turned out this Chevy Vega with a well-engineered all-aluminum small-block engine in 1972. It didn’t make it to production, but it inspired a generation of hot-rodders!

Quality engine components are expensive. Especially the trick "hi-po" parts that are usually found reciprocating in a hot rod engine. That's why it's critical when assembling your engine that you get ...

The Ford 351W and the Chevy 350 V8 engines share similar performance stats, but the Ford has a larger deck height and a ...

Although General Motors has been using thinner oil in its engines for some time now, recent developments have led to its ...