Review on Stage 8 8900 Locking Header Bolt Kit: Enhanced Security for GM Small Block Engines by Jay Meza

Very good quality item here. I've tried so many brackets on my manifolds and turbo manifolds and finally found the ones I will be using from now on. The concept is so simple and yet it works so well. I don't have the patience to deal with what you attach with steel wire and slip around your hands. Highly recommended to invest in them, you won't regret it. A little extra coin but well worth it.