Description
When you’re building a high-performance 351W engine on a Dart Iron Eagle block, your main studs are the foundation of reliability under boost, nitrous, or sustained high RPM. ARP’s chromoly main stud kit replaces factory bolts with aerospace-grade fasteners that provide superior clamping force and eliminate the risk of catastrophic block failure. Whether you’re tracking a street car or competing in bracket racing, these studs give you the confidence to push your engine to its limits.
- 351W Small Block Ford
- Dart Iron Eagle block
- 4-bolt main configuration
- Chromoly construction
- Black oxide finish
- Hex nuts included
- Bolt-on installation
- ARP MPN 154-5607
