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S&S Milwaukee Eight rocker arm stud kit
Extend the life of your cylinder heads and prevent damage to the rocker arm towers with these strong studs and 12-point nuts that replace the stock screws. Stock engines already benefit from this upgrade, but you can't do without this when you install higher lift camshafts and/or heavier valve springs. Kit includes all eight studs and eight nuts. Fits all 2017 to present Milwaukee Eight engines.