GM suddenly deleted a new 6.7L LS6 V8 from its parts catalog after a leak, fueling speculation about a 2027 Corvette Grand Sport. It’s a move experts say mirrors past engine cover-ups.

Sold for $770,000, including the buyer's premium, this 1970 Chevrolet Chevelle LS6 Convertible smashed a record set in 2024.

GM just wiped internal references to a rumored LS6 V8 and 2027 C8 Grand Sport, but leaks, RPO codes and audio clips all point ...

The mid-sixties were the golden era for muscle cars. Fuel was relatively cheap, and car buyers had money to spend, meaning cars were being treated to ever larger and more powerful motors to tear up ...

What do you think of this Chevelle? The allure of the 1970 Chevrolet Chevelle SS 454 LS6 Convertible is undeniable, holding a revered spot in the pantheon of American muscle cars as one of the most ...

With all the interest in the General Motors Gen III V-8-based LS1 and LS6 engines, there has been a need for a story showing what the best production cylinder heads are for making power with this ...

In 1970, General Motors threw not one but two curve balls at Detroit’s batters and scored a strikeout. First, the giant automobile corporation revoked the self ...

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Deciding what mill to run under the hood of your truck is one of the most important decisions to make when it comes to building a classic hauler. To keep it nostalgic, leave it stock, or contemporize ...