408 vs. 440: Which Would You Choose?

My two cents, 5.9 Magnum built to a 408 stroker.....hands down.
- Not only the long block weighs less, but same applies to intake, exhaust manifolds & helps with handling.
- Roller valve train.
- Made for todays oils.
- Cheaper & plentiful parts.
- More room in the engine bay.
- Can run the stock magnum serpentine belt system at a cheaper cost than converting a big block and you can buy the idler/belt parts anywhere.
- Better on fuel.
- More reliable.
- Easier to fit headers in engine bay.