The Pontiac GTO is a piece of automotive history: it arguably invented the "muscle car" as we know it, and it remains a highly desirable classic to this day. This particular example has reportedly undergone an extensive restoration process, and the end result is impressive. It boasts a built Butler Performance V8 engine paired with a Tremec 5-speed manual transmission – along with a long list of other upgrades like an Eaton limited-slip differential, a Holley Sniper fuel injection system, and Vintage Air air conditioning. Power comes from a 467-cubic-inch V8. Output is sent to the rear wheels via a 5-speed manual transmission.