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.

The rare car features a color combo that was rarely ordered with the particular V8, and the owner brought it home all the way ...

A Chevy rep said that the whole E-Rod system ... approximately 80 horses more than the available 454-cubic-inch big-block engine in 1978 – and it's matched with a 4L70-E automatic transmission.

Unrestored, highly original, and numbers-matching, this 1970 Chevrolet Chevelle SS 454 LS6 unexpectedly failed to set a new ...

The Chevrolet big block is one of the most storied engines in American automotive history, powering everything from pickup trucks to muscle cars. Like most other engines of its kind, the 454 lost much ...