This Chevy engine powered some of the world's highest-mileage vehicles over the years, and it keeps on hauling decade after ...

GM Authority is taking a closer look at pricing information for the 2026 Chevy Tahoe, including all of the options and packages on offer for the full-size SUV.

Adding displacement is one of the simplest and most effective means of adding horsepower to any engine, let alone an LT1 or LS1 that are both highly responsive to modification. Thankfully GM has ...

There are times where, even in print, I can't help but show my age. This is one of those times. Now, for those who've never paid much attention to GM's Gen III small-block, here's some background on ...

"You are your friends." Isn't that what they say? In David Nelson's case it sure would seem that way. A couple of years back, his buddy was in the process of building a Nova, and when David saw it he ...

Chevy's LS motors are nigh-on legendary at this point. Compact and versatile despite their meaty power and torque, they're the perfect small-block engine to throw in just about any chassis if you want ...

General Motors is more interested in further botching the host of iconic nameplates it had previously allowed to rest in peace than giving fans what they are dreaming of. The all-new Buick Electra E5, ...

The GM Performance Parts LSX block has made quite an impression with LS-series enthusiasts world-wide. Its standard deck size of 9.26-inches and the LSX Tall Deck Block, which features a 9.70-inch ...