Here's a combination guaranteed never to show up in your local junkyard: the engine and trans from a Mach 1 Mustang. This is a 300hp, forged-crank, 32-valve 4.6, and it's being sold with the car's TR-3650 trans, ECM wiring harness, hydroboost brake master cylinder, clutch-pedal assembly, radiator, and fans—everything you need for a full swap. The price is good, too, especially considering the engine's superlow mileage. Online seller MPS Salvage has this and the even more desirable supercharged '03 Cobra drivetrain conversion, selling it for a little less than $10K. Anyone want to see us swap a Cobra drivetrain into our Project Panther cop car?