Chevy's 454 was part of the big-block's Mark IV generation, hitting the scene in 1970, right before the oil crisis, securing its status as one of the last great powerplants of the American muscle car ...

The LS6 package was Chevrolet’s no-compromise answer to the horsepower wars of the late 1960s and early 1970s.

The Chevrolet LS6 engine arrived in 1970 as the ultimate statement of mechanical aggression, effectively ending the classic muscle car era with a roar that remains unmatched. Developed as the final ...

The 454 cubic-inch big-block V8 was one of General Motors’ grandest motoring achievements. Its one-year-only LS6 version is solid proof that the horsepower wars that accompanied the muscle car ...

Most Chevelles wearing SS badges today aren't what they claim to be.

The Big Block motor that spearheaded the muscle car era. We dive into the details behind this impressive engine and its legacy. Debuted in 1970, the Chevy 454 Big Block became iconic for power and ...

Introduced in 1970, the Chevy 454 — affectionately known as the Rat Motor – was the largest displacement Chevrolet engine to enter the big-block engine showdown of the muscle car era. At 454 cubic ...

Few vehicle phrases roll off the tongue as beautifully as 'Chevy 454 big block.' This selection of words can and has put a smile on many a car enthusiast's face for decades, owing to how good the 454 ...

The Chevy 454 Big Block V8 is one of the most legendary powerplants in American automotive history. Known for its massive displacement and stump-pulling torque, it powered everything from muscle cars ...