Description
Stock head bolts are the weak link in any high-performance Small Block Chevy build. The ARP SBC Head Stud Kit 234-4703 replaces them with 4130 chromoly studs engineered to handle increased boost, nitrous, or high-RPM abuse without yielding. Whether you’re running forced induction or just want bulletproof reliability, this kit delivers the clamping force your cylinder head needs to stay sealed under extreme loads.
The 12-point nuts provide superior grip compared to 6-point hardware, while the undercut stud design maximizes clamping force without requiring excessive torque. Black oxide coating protects against corrosion in harsh engine bay environments. Installation is straightforward—these are a direct bolt-on replacement for stock head bolts on Small Block Chevy applications.
- 4130 chromoly construction
- 12-point nut design
- Black oxide finish
- Undercut design
- Small Block Chevy fitment
- Bolt-on installation
- MPN: 234-4703
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