1/6TH scale Fuel Hemi

Before there where 500 cubic inch alloy blocks, There were these cast iron monsters, Basically the 426 Hemi that Mopar was using on the street with modifications to the hilt. Nitro-methane fuel. These were great engines. Their problem was, you could only make about 3000 Horsepower. What a problem to have. Great display piece. I was told by a friend that you can't by this kit anymore. Only an assembled Die Cast Model. I don't know if that's true or not.