This supercharged 2004 Chevy Impala SS once belonged to two-time world champion boxing legend George Foreman, and now, it's ...

Buick would subsequently roll out the L36 3800 on three more models ... and it ended up using the regular and supercharged ...

Those who are building a Chevy street rod might want a GM engine, and anyone doing a Mustang custom probably wants a supercharged Ford V-8. Then, there are some speed-freaks putting together a ...

The Supercharged 3.8 ... iteration with the 350. This engine is iconic because it was also considered to be the blueprint for ...

also known as the Buick 3800. It’s not uncommon to hear stories of this legendary engine hitting 300,000 miles. The engine made its way into various GM vehicles, including Buick’s entire full ...

GM is recalling 1.4 million older vehicles with ... These vehicles with 3.8-liter V6 3800 engines are affected: 1997-2004 Pontiac Grand Prix, 2000-2004 Chevrolet Impala, 1998-1999 Chevrolet ...

Nearly three years in the making, behold the raw power and precision of this 1/3-scale V10 engine. Coming in at ... intake headers and the rotors for the supercharger were hogged out of aluminum ...

The Northstar V8 has been a great engine for General Motors, but there's no denying that it's past its prime. GM had been working on an engine program to replace the Northstar with a new high-tech ...

But summer starts tomorrow, and a high-level industry source with knowledge of the Supercharger rollout tells us that GM won't hit that target. However, the company is in the "final steps" of the ...

The latest 2025 model year also debuts a new turbodiesel Duramax option, namely the 3.0L I6 LZ0 engine. Now, GM Authority has exclusively learned when the refreshed 2025 Chevy Tahoe and 2025 Chevy ...