What is the main advantage of using head studs over head bolts?

Head studs provide a more consistent and even clamping force on the cylinder head. This improved sealing helps prevent head gasket leaks, especially in modified or high-performance engines.

Why do the nuts have a 12-point design?

The 12-point nuts offer better access in tight engine compartments compared to standard 6-point nuts. This makes installation easier and less prone to socket slippage.

Does this kit include everything needed for installation?

This kit includes the head studs and 12-point nuts. It is recommended to refer to the manufacturer's installation instructions for any additional hardware or preparation steps required.

ARP SB Chevy 12pt Head Stud Kit 234-4301

Name: ARP SB Chevy 12pt Head Stud Kit
Brand: ARP
SKU: arp-arp-sb-chevy-12pt-head-stud-kit-t14-280610
Price: 271.80 USD
Availability: InStock

ARP SB Chevy 12pt Head Stud Kit

$271.80

Only 1 left in stock

ARP SB Chevy 12pt Head Stud Kit 234-4301. Strong 8740 chromoly steel construction for reliable cylinder head sealing.

Key Features

Fits Small Block Chevy engines.
Constructed from strong 8740 chromoly steel for durability.
12-point nuts allow for easier socket access during installation.
Designed for improved cylinder head sealing over stock bolts.
ARP is a popular brand for well-built engine components.

This ARP head stud kit is designed for Small Block Chevy engines. Please verify fitment with your specific engine configuration.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

ARP's 8740 chromoly steel head stud kit is a solid choice for anyone rebuilding or modifying a Small Block Chevy engine. These studs are designed to provide a more consistent and reliable clamping force on your cylinder heads compared to stock head bolts. This improved sealing is crucial for preventing head gasket leaks, especially when you're pushing your engine harder than stock.

The 12-point nuts included in this kit offer a unique advantage during installation. Their 12-point design allows for easier access with standard sockets, even in tight engine bays where a 6-point socket might not fit. This makes the installation process smoother and less frustrating. ARP is well-known for making well-built engine components, and this head stud kit is no exception, offering a durable solution for your engine build.

When installing head studs, it's important to follow the manufacturer's recommended torque sequence and lubrication procedures. This ensures the studs stretch properly and provide the correct clamping force for optimal gasket sealing. ARP provides these instructions with the kit to help you get the job done right.