big block Mopar

Editor’s Note: Mike Mavrigian has been building engines almost as long as there has been internal combustion. Mike’s shop, Birchwood Automotive, specializes in street performance and racing engines and vehicle restoration. As you’ll see in this article series, he includes a wealth of information on his engine builds. [portfolio_slideshow id=39615] This engine build starts where they

Call it a weakness, an obsession—whatever. But there’s something about the smell of assembly lube that makes us come a runnin’. For example, when our buddy Don Lower decided to build a 440 to swap into his old Barracuda project, he just couldn’t keep us (or our cameras) away. The goal for the 440 was twofold: