Yeah, its slightly undersize now at 346 cubic inch, but they still call it 5.7L . The blocks are crossbolt main style like the 426 Hemi, as well as 4 bolt main and also aluminum from the fatory, and they are getting crazy insane HP out of these engines with turbos and blowers today. The heads look like a smaller version of the Big Block Chevy with the intake port spacing and are pretty impressive. Its just amazing how far the technology has advanced since these engines were introduced.
