62 413 1852029 #

A 413 could be a cool engine to have if that is what you want but they'll always make less power than a 440 if everything else is equal. You'll end up throwing everything other than the block away so if you buy that 413 don't pay more than $200 for it.

I have a 426W block that I'm going to put a 4.15 crank in to build a 478 inch engine. I'll use Edelbrock heads and either a CH-28 intake or a 440+6 intake. A 440 block would have more cubes and a little more power but I have the 426W block and I want to use it.