hemi

In all reality the aftermarket blocks are usually cheaper then an original. Now the rub is the WORLD cast iron blocks are terrible, over a 50% faluire rate BEFORE PULLING IT OUT OF THE BOX. Now the AL ones seem to be fine to due the processes used. Havn't used a Indy block other than what was in a car, they use this stupid one piece rear main/rear seal cap that leaks if not delt with during machining...

so how bad do you want it?