This finely restored 1970 Chevrolet Chevelle LS6 did not set any records, but it crossed the block for a six-figure sum.

General Motors has quietly removed a listing for a highly anticipated new LS6 V8 engine from its internal GM Parts Book. The move brought on intense speculation among enthusiasts, industry insiders, ...

The Chevrolet Chevelle debuted for the 1964 model year as the company's first mid-size car. And like all intermediate vehicles of the era, it joined the muscle car wars. In 1970, the Chevelle became ...

Many GM engines share similar RPO codes; multiple different blocks are known as LS6 or LT1. But there's actually a reason as ...

LS6 454 was rated at 450 ponies for the Chevelle, but 460 for the Corvette for marketing reasons. A slightly less lethal version was available, rated at 360 horses. Note the carb spacer; it raised the ...