Chrysler's Mopar crate engines are incredibly powerful. Fortunately for enthusiasts, they're also reasonably priced, with ...
The Ram Air IV was the little engine that took on Hemis and 454 LS6s, while establishing Pontiac as a performance brand.
DETROIT – Developed with contemporary technologies, including a high-rpm valvetrain, Chevrolet Performance's new ZZ6 crate engine offers builders a modern twist on the classic Chevy Small Block 350.
Therefore, the Pontiac 400 was made as a high-performance muscle car engine, while the Chevy 400 was primarily used on pickup trucks.