CHEVROLET BIG BLOCK

Big Block Chevy Aluminum and Cast Iron Blocks

We don't just manufacture blocks, we have literally built 1000's of engines using our own blocks. There is no better research and development program than that. We offer engine blocks in both cast iron and aluminum in a number of variations. If you are looking for the ultimate in strength and don't mind being a little heavy then cast iron is for you. If weight is a factor and you want to shed 100+ pounds or simply want the bragging rights of having a bad ass, cool looking block, then the Bill Mitchell Products aluminum block is for you.