The Nebraska-based company has provided engines since 1982. On our list is the company's 465-horsepower Chrysler small block compatible 408-cubic-inch carbureted crate engine, with 494 lb-ft of ...

Mopar also had the A-series small block engines as well ... which was followed up by the Mopar 360 V8 several years later. Although only one digit separates the two engines in name, the two ...