GM's 5.3-liter Vortec doesn't have the LS' performance reputation, but it's a capable small-block V8 all the same, as its ...

The LS and Vortec engines are well-known to be under the hood of GM models, but there are key differences between them. Here's what you need to know.

GM was able to rapidly develop the new four- and five-cylinder engines by employing 75 percent of the parts used to build the Vortec I-6 engine, with obvious savings in development costs. Similar ...

Ever wonder which Chevy engines were the biggest and most powerful? You may be surprised to see what engines are on HOT ROD’s list of superlative power producers!

These 10 small-block Chevy crate engines are all under $5,000 and ready to ship now. We explain the difference between the Gen 1 SBC and the Vortec-head L31.

We take the Vortec big-block from this 1996 Chevy truck dually to Superior Automotive to have the heads flowed and ported and more, only on sporttruck.com, the official website of Sport Truck ...

After three distinct generations and three decades of service, the 454 didn't return. Instead, GM's new go-to workhorse big-block became the all-new Vortec 8100 L18.

General Motors has been slapped with a new class-action lawsuit over alleged issues with the Vortec V8 engine in its GMT900 platform full-size trucks and SUVs.

A Colorado class action lawsuit brought against GM for alleged excess oil consumption by the Vortec V8 gasoline engine has been dismissed by the judge.

This Chevelle restomod has a little something of everything, including a 2015 van engine, a fresh paint, and an upgraded interior in tip-top shape ...