What material are these head studs made from?

These ARP head studs are manufactured from 8740 chromoly steel. This material is heat-treated to achieve a tensile strength of 180,000 psi, making them stronger than standard head bolts.

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

Head studs offer a more consistent and uniform clamping force on the cylinder head. This improved clamping helps prevent leaks and ensures better sealing between the head and the engine block, especially under higher performance conditions.

Does this kit include everything needed for installation?

This kit includes the ARP head studs, 12-point nuts, and hardened parallel washers. It is recommended to consult the manufacturer's installation instructions for any additional requirements or procedures.

ARP SB Chevy Head Stud Kit 234-4103

Name: ARP SB Chevy, w/-12 Brodix head stud kit
Brand: ARP
SKU: arp-arp-sb-chevy-w-12-brodix-head-stud-kit-t14-854148
Price: 230.58 USD
Availability: BackOrder

ARP SB Chevy, w/-12 Brodix head stud kit

$230.58

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

ARP SB Chevy head stud kit for Brodix heads. Stronger than stock bolts for better head sealing.

Key Features

Fits SB Chevy engines with Brodix cylinder heads.
Studs are made from 180,000 psi tensile strength chromoly steel.
Kit includes 12-point nuts and hardened parallel washers.
Provides more consistent clamping force than stock head bolts.
Helps ensure a reliable seal between cylinder heads and engine block.

⚠️ 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

The 12-point nuts and 180,000 psi tensile strength studs in this ARP kit are a solid choice for your small block Chevy build, especially when you're pairing it with Brodix cylinder heads. These studs are designed to provide a more consistent and reliable clamping force on your cylinder heads compared to standard head bolts. This improved clamping helps ensure a good seal between the head and the block, which is crucial for preventing leaks and maintaining proper engine compression.

ARP uses premium grade 8740 chromoly steel for these studs, heat-treated to achieve a 180,000 psi tensile strength. This makes them significantly stronger than stock bolts, allowing for higher torque values and a more uniform clamping load across the cylinder head surface. The kit includes the necessary 12-point nuts and hardened parallel washers, all manufactured to ARP's exacting standards. Proper installation is key to realizing the full benefit of these studs; always follow the manufacturer's torque specifications and procedures.