Action Clutch Flywheel Fasteners

Action Clutch flywheel fasteners are heavy-duty, high performance replacement bolts designed to securely clamp a vehicle's flywheel to the crankshaft. They prevent dangerous bolt stretching, loosening, or shearing under high-RPM loads, hard launches, and track use.

Additional details:

* High tensile strength: Built from aerospace-grade chromoly or premium alloys with significantly higher clamp load capability than standard factory bolts. The hardware includes a protective black coating
* Crankshaft compatibility: Precisely engineered to correct length and thread pitch for both OEM and aftermarket crankshafts, avoiding bottoming-out issues common with generic hardware
* Complete kits: Typically sold as application-specific sets (such as sets of 8 for Honda©/Acura© K-series engines) that include specialized fastener assembly lube to ensure accurate torque readings
* Reliability: Designed to replace single-use factory stretch bolts during a clutch swap or lightweight flywheel upgrade.
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