Supercharged Slant6

Im just using the felpro thats comes with the gasket kit.
The pistons I bought off a fellow slantsix racer who found them when he bought a bunch of stuff off an old racer, they were made in the late sixtys or early seventys. They brought my pistons hieght from .186 down to .056 down so changed comp from 8-1 to 9.25-1. Not sure if they make them anymore.