Description
Rocker arm studs endure extreme valvetrain stress during high-RPM operation, and stock fasteners often fail under sustained performance demands. ARP’s chromoly construction and precise threading specifications ensure reliable clamping force and eliminate deflection that compromises valve timing accuracy. Whether you’re building a street performance engine or a dedicated race platform, this stud kit delivers the durability and consistency you need.
The dual-thread design accommodates both the cylinder head bore and rocker arm geometry, allowing proper preload without binding. Installation is straightforward on most applications—these are a direct bolt-on upgrade that requires no modifications to existing components.
- Chromoly construction
- 7/16-14″ base thread
- 7/16-20″ top thread
- 1.900″ effective length
- High-performance series
- Universal fitment
- Pair (2 studs)
- Bolt-on installation
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