With its cast iron engine block, this thing was big ... so Chrysler developed a street-legal 426 Hemi that the company then used through 1971. The Hemi was able to deliver a performance output ...
At 454 cubic inches, it delivered more cubic inches than Chrysler's 426 HEMI and Ford's 429 ... produces two complete 454 crate engine variations and a short-block version, sold through GM ...