5.7 Hemi Heads source

a2speed.com can get you a brand new set of big gas heads. you would need to notch the top of the cylinder if stock bore or not if its .020 over bored. then it will clear. they can hook ya up with all your gen3 hemi needs. incuding a brand new biggas/hellcat block if ya want. not as expensive as you would think. shipping maybe so. tell them i sent ya.