ARP SB Chevy Dart II Cast Iron Head Stud Kit

If you're working on a small block Chevy engine with Dart II cast iron cylinder heads, this ARP head stud kit is what you'll need to secure those heads properly. ARP has been a go-to name for serious engine builders for a long time, and this kit is designed specifically for those Dart II cast iron heads, ensuring a solid fit and reliable clamping force.

This kit uses high-strength ARP 2000 material, which is a step up from standard chromoly steel. It's known for its excellent tensile strength and fatigue resistance, meaning these studs will hold up under the pressure of combustion and heat cycles. The threads are rolled after heat treat, which makes them stronger and less prone to stripping than cut threads. You'll also find that ARP studs generally make cylinder head installation easier because they provide more consistent clamping force compared to stock head bolts, and they won't rotate when you're torquing the nuts.

When you're rebuilding the top end of your engine, using quality fasteners like these ARP studs is crucial for long-term reliability. Make sure to follow the manufacturer's installation instructions carefully, including the proper torque sequence and any required thread sealant, to get the best results.