I have more project cars than I know what to do with!
But the thought crossed my mind about a 2.3L EcoBoost powertrain from an S550...
1972 Ford Galaxie 500 | soon to be 7.0L
1978 Ford Fairmont | Supercharged 5.0L (Coyote)
1988 Ford Econoline E-350 | Quigley 4x4 | 7.5L
2008 Ford Crown Victoria Police Interceptor | 4.6L