These are machined from USA sourced aerospace grade 9310 billets, unfortunately, to protect our valuable R&D, the Rockwell hardness is proprietary, it was a fine balance of wear protection without creating a part that was over hardened and susceptible to cracking, this was one of the hardest parts of the job and very time consuming to test and develop (and the reason why we currently do not wish to share it). Hope you understand. Please let us know if you have any other questions.
Anyone have experience with Ford warranty and this product? Will it negate warranty? I know this is highly subjective based off the dealer one uses, but looking for actual experience.
This product will not void the warranty and would be protected under the federal MOSS MAGNUSSON ACT. More importantly, the failure of the factory gear once the vehicle is outside of the factory warranty could be catastrophic to the engine and your wallet.