What is the tensile strength of these ARP main studs?

The studs in this kit are made from ARP 8740 chromoly steel, which is heat-treated to achieve a tensile strength of 200,000 psi. This provides a strong clamping force for your main caps.

Does this kit include everything needed for installation?

This kit includes the main studs, nuts, and washers. It is recommended to use a quality assembly lube during installation and to follow ARP's specific torque-to-yield instructions.

Why is a windage tray mentioned in the product name?

The kit is specifically designed to accommodate the presence of a windage tray, which is often used in performance engine builds to help scavenge oil away from the crankshaft. The included hardware is compatible with this setup.

ARP SB Chevy Main Stud Kit 234-5601

Name: ARP SB Chevy w/windage tray main stud kit
Brand: ARP
SKU: arp-arp-sb-chevy-w-windage-tray-main-stud-kit-t14-854206
Price: 191.30 USD
Availability: BackOrder

ARP SB Chevy w/windage tray main stud kit

$191.30

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 main stud kit with windage tray. Ensures a strong main cap connection for your engine build.

Key Features

This kit includes main studs, nuts, and washers for Small Block Chevy engines with a windage tray.
ARP 8740 chromoly steel construction offers a tensile strength of 200,000 psi.
Designed to ensure a strong and reliable connection for your engine's main caps.
Includes hardware specifically chosen to work with a windage tray setup.

⚠️ 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

This kit from ARP gives you the main studs and necessary hardware to secure the main caps on your Small Block Chevy engine, specifically designed to work with a windage tray. Properly torqued main studs are crucial for keeping your crankshaft supported and your engine running smoothly, especially when you're pushing the limits or rebuilding your engine.

ARP is well-known for making strong fasteners, and this kit is no different. The studs are made from a proprietary ARP 8740 chromoly steel, which is heat-treated to give it a tensile strength of 200,000 psi. This means they can handle the high clamping forces needed to keep your main caps firmly in place under demanding conditions. The kit includes studs, nuts, and washers, all designed to fit right and provide a reliable connection for your engine's bottom end.

When you're installing these, remember to follow ARP's specific torque-to-yield instructions carefully. Using a quality assembly lube is also recommended to ensure accurate clamping force and prevent galling. This kit is a solid option for anyone rebuilding a Small Block Chevy where a windage tray is part of the setup.