Description
A stock Small Block Chevy crankshaft is only as strong as its fasteners. The ARP SBC Main Stud Kit 234-5501 replaces vulnerable bolts with chromoly studs engineered to handle sustained high RPM loads, boost pressure, and the extreme forces of forced induction or nitrous applications. If you’re building a serious engine—whether for the strip, the road course, or the dyno—main studs are non-negotiable insurance against catastrophic failure.
- 4130 chromoly construction
- Black oxide finish
- 2-bolt main configuration
- Large journal compatible
- Includes hex nuts
- Windage tray compatible
- Small Block Chevy fitment
- Bolt-on installation
- Complete kit format






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