Hemi Heads - and Hemi questions

I got a question,If a hemi block is better then a 440 block why use a 440 block? It would cost more to build a Stage V 440 hemi then it would to build a 426 or a stroker hemi. Mark

The 440 block is cheaper & easier to come by. SOme guys already have 440 stuff & want to "step-up" to a Hemi.