It was nicknamed the Mystery Motor and the Porcupine. Whatever you call it, the 1963 427 Mark-IIS is so rare that only nine ...

This 1970 Chevrolet Nova is allegedly the perfect restoration candidate, sporting an unrestored, all-original, and unaltered ...

The 1969 Nova SS 396 still hits a nerve with muscle car fans who value raw power in a compact shell. Collectors now track its ...

The 1969 Chevelle SS 396 sits near the center of American muscle car mythology, combining big-block power with everyday ...

The L78 may be the most iconic version of the Chevy 396-cubic-inch V8 engine, but the similar L37 offered in the Z-16 is ...

Despite the GM 454 and Pontiac 455 being within a cubic inch of each other, and both being GM brands, the two engines are ...

Following the amazing 1960s period for the US automotive industry, power levels dropped considerably in the 1970s. This is ...

Many people instantly think of the supercharged fifth-generation small-blocks when they hear someone mention General Motors' LT4 and LT5 engines. However, we shouldn't forget about the original LT4 ...

Even with all of its blunders over the years, one thing about General Motors that we can't really fault is its lineup of small block V8 engines. These engines have been especially central to Chevy's ...

Discover the standout moments from the 2025 Muscle Car and Corvette Nationals, including rare Hemi B-body convertibles, ...