440 build for a tow rig/"muscle" truck?

HMMMmmm I didn't realize that was an option, I'll keep that in mind. I can still run the old iron WP housing the only downside is the 15 lbs or so extra weight. And I guess less flow but I'm not too concerned about it. We'll see once things get closer to that point.
You're worried about 15 extra pounds in a tow truck?