high end parts are just that,high end thoroughbred racing parts.the brand is the manufacturer,not the car manufacturer.what bolts up to it relates to what "brand" it is in terms of mopar,ford,or gm groupies are concerned.i still believe that just a basic quality aftermarket block,thats fits the needs of the masses at a reasonable comparable price would literaly fly off the shelves.there are countless aftermarket quality parts out there to fill that block with.but,without a good solid base block we are all limited to less than stellar output figures without a life insurance policy.a good block could be used even for a lower hp application,BUT,still have the ability to grow with your wallet....for the high end racers,cn makes a billet 4.800 hemi block with a list of options as long as your arm,if you have 10 grand "laying" around.....all that being said,if you feel you could produce a better product than whats available out there now,GO FOR IT,after all,there are those who buy sonnys 1003 ci "godfather" 2150 hp monster even at the 150,000 dollar price tag............