S&S CYCLE Bolt Kit - Pinion and Camshaft - Big Twin | M8 500-1910
Part Number: 09251614Description
Pinion and camshaft bolts endure extreme rotational forces and thermal cycling in Big Twin engines—factory fasteners often fail under sustained high-RPM operation. S&S Cycle's purpose-built bolt kit eliminates this weak point with premium 8740 chrome moly steel, ensuring reliable clamping loads and preventing catastrophic timing drift. If you're running forced induction, aggressive cam profiles, or building a reliable street engine, these bolts are non-negotiable.
- 12-point design
- 8740 chrome moly steel
- Heat-treated construction
- Black oxide finish
- Precision rolled threads
- Enhanced underhead flange
- Exceeds Grade 8 strength
- Even load distribution
- Big Twin fitment
- M8 specification
- Made in USA
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