ARP main studs are manufactured from 8740 chrome moly steel, heat-treated to 200,000 psi tensile strength, and precision J-form threads rollad after heat-treat to create a fastener that has threads 2000% stronger than others. Reduce crankshaft flex and main cap fretting with these premium quality main studs. Don't settle for anything less than the best! Main Studs Key Features: • Premium grade 8740 chrome moly steel • 200,000 psi tensile strength • J-form rolled threads • Come with parallel washers and nuts All kits come complete with hardened parallel-ground washers and aerospace quality nuts.
We appreciate your business and are committed to providing you with exceptional service and timely delivery. Please review the shipping information below for your order.
Order Processing Time:
Orders are usually processed within 24-48 hours after the order has been placed.
Custom or special order items may take longer to process, typically 14-20 business days. If there is any delay in shipping our team will contact you by email immediately.
Shipping Methods:
Standard Shipping (3-7 business days)
Expedited Shipping (2-3 business days)
Express Shipping (1-2 business days)
Packaging:
Rest assured that all items will be securely and safely packaged to prevent any damage during transit. Fragile or high-value parts will be packaged with additional protective materials, such as bubble wrap or foam padding.
Shipping Rates:
Shipping rates vary based on the size, weight, and destination of the package. You can view the estimated shipping costs for your order during the checkout process before placing your order.
Order Tracking:
Once your order has been shipped, you will receive an email with the tracking number and carrier information. You can also track your order status by logging into your account.
International Shipping:
We ship worldwide! Please note that international shipping rates and delivery times may vary based on destination. Customers are responsible for any customs fees, import taxes, or additional charges that may apply.
Dispatch 1-2 days for item in stock
Tracking Number sent via E-mail
Special order or items out of stock delivery may vary
