Fuel Injection Sucks released another update on their 1967 Checker Marathon project. For those unfamiliar with the project, they replaced the factory powertrain with a 4.2 L LL8 (Vortec 4200) inline-six, TH400 automatic transmission, and 10-bolt rear end. In this video they show off the new Mustang fuel tank before taking the Checker out for a test drive.
Source: Fuel Injection Sucks