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MTC: Hayabusa Billet Block

April 12, 2026

Hayabusa Billet Block

These MTC billet blocks are made of high-quality aircraft-standard aluminum and are designed to add material around the cylinders to support the ductile sleeves. This helps maintain bore roundness over time. The blocks can be custom-made to your specifications and are available either finished or as bare blocks. They can also be custom-engraved with your team name.