Unless you've got a screw loose and insist on an absurd engine swap for your project—like a 426 Hemi into a '55 Chevy—odds are that someone, somewhere, has run into the same problem you've encountered ...

Oftentimes, it's easiest to address problems with the path of least resistance. But what about when that problem is a firewall that prohibits the use of an HEI distributor cap in your ...