To Steve and Monica Behnen, there's nothing quite like the L/thrill of a Rat-motored Pro Streeter engaged in straight-line acceleration. This highly modified '75 Vega is their latest—and most powerful ...

Unlike other named trends, like rat rods and Pro Touring, it's very easy to define a Pro Street car: It's one with the rear wheeltubs drastically enlarged to accommodate enormously wide tires. It gets ...