Brand New Genuine ARP L19 Head Studs for Honda/Acura B16A, B18C1, B18C5, B20VTEC, LSVTEC, K20, K20A, K20A2, K20A2, K20Z1, K20Z3, K24A, K24A2

Free FEDEX 2 Day Air Shipping to USA including Alaska & Hawaii (**NOTE: Puerto Rico & PO Box's will be sent USPS 2-3 Day Priority Mail

Our ARP-manufactured studs are made with L19 material, which has a tensile strength of 260,000 psi - much stronger than the typical 8740 chromoly. With a hex broach on the top, they are designed for easy installation, even with the cylinder head on the car if necessary.

For those looking for the toughest head studs for high boost/horsepower turbocharged applications, look no further than the ARP L19 Head Studs. This is a premium steel that is processed to deliver superior strength and fatigue properties. L19 is known for its high strength, capable of delivering a clamp load at 260,000 psi. L19 is primarily used in short track and drag racing applications where inertia loads exceed the clamping capability of ARP2000. However, L19 requires special care during manufacturing to avoid hydrogen embrittlement, as it can easily become contaminated and subject to stress corrosion. To ensure their longevity, the material must be kept well-oiled and not exposed to moisture.

**NOTE: ARP Head Studs are used to connect the Cylinder Head to the Engine Block**

Compatible with: B16A, B18C1, B18C5, B20VTEC, LSVTEC, K20, K20A, K20A2, K20A2, K20Z1, K20Z3, K24A, K24A2

SHIPPING
* We ship via UPS/USPS/FEDEX/ONTRAC ground depending on the address of buyer unless instructed to do differently.
* We also offer Expedited shipping at an extra cost.
* Item ships within one business day after the payment has cleared or same day if paid by 2pm EST unless additional handling stated. Item purchased is shipped from East Coast, Mid West or West Coast Warehouses of ours depending on availability.
* There's a shipping surcharge for shipments going to USPS PO Boxes, AF/APO boxes and any address that is out of 48 lower states. Please contact prior to get a shipping quote.
* We strive to ship your order in a prompt manner to meet the criteria for shipping time that we specify in the Item information.
* We offer a variety of shipping options based on what product you are purchasing and your desired time frame for delivery to meet the needs of all of our customers.
* Shipping charges are non-refundable.
* We will gladly combine shipping charges to one charged based on the total weight of the package.
* International Buyers, please contact us before bidding to discuss the shipping cost if it is not shown.
* Canada & other International customers are responsible for duties, taxes, brokerage fees and any and all customs clearance fees.

PAYMENT
* We require that all payments be paid through PayPal. Your address must be confirmed. Buyers who pay with unconfirmed addresses will not be accepted & your payment will be refunded.

RETURN POLICY
* Per our return policy this item can be returned within 30 days, buyer is responsible for the return shipping unless we made a mistake. Then of course we will cover the return shipping.
* This item is brand new and must be returned in the same condition with all original packaging intact.
* If the item arrives damaged please contact us immediately and provide detailed pictures of the packaging and damage to the item.