Sure, high-performance engines burn fuel. But they wouldn’t be able to do it for very long if it wasn't for oil of varying viscosities that lubricates crankshafts, cams, bearings, rods, pistons, rings ...

In part one of the small-block Mopar build, we briefed you on the high-quality Clevite components that were used in its construction. Part two of the build is an overview of assembly and machine work.

The muscle car era was a golden age for automotive enthusiasts, marked by a remarkable array of powerful engines produced by Mopar. Dodge, Plymouth, and Chrysler vehicles of the time were equipped ...

Today is April 13, or 413, which HOT ROD proclaims as 413 Max Wedge Day. Although the 413ci version of Mopar's tall-deck big-block saw use in everything from Dodge dump trucks to Plymouth sedans, the ...