New Genuine Wilson Race head stud nut kit

WILSON uses a premium grade 8740 chromoly that is rated far superior to to "aircraft quality". Then, each stud is placed vertically in special racks and precisely heat-treated to 190,000 psi. This procedure ensures complete heat penetration and the results are far superior to those lesser quality studs from other manufacturers who just dump pieces in a basket and hope for the best. 

Following heat-treat, each stud is centerless ground to make it as close to perfectly concentric as possible. This procedure involves about ten very slight cuts and results in an exceptionally straight part. It s important to note that lesser quality studs are not even centerless ground the material is thread rolled in bar stock form (mostly before heat-treat, when the material is easier to machine). Because WILSON  studs are manufactured to such exacting tolerances, you will note that gaskets and cylinder heads literally glide into position and are perfectly aligned something that won t happen with inferior quality head studs. WILSON  studs are thread rolled after heat-treat, which gives them about 1000% (that's ten times) better fatigue strength than those studs that are threaded prior to heat-treat (a very common industry practice). It costs a lot more to do it this way, because it s tough on tooling, but the results are well worth the extra effort.

Enhance the durability and reliability of your engine with our high-quality performance head stud nut. Made from premium materials, this product is designed to withstand high levels of torque and pressure, ensuring a secure fit for your cylinder head. Upgrade your engine's performance and prevent head gasket failure with our precision-engineered head stud nut. Trust in our product to deliver exceptional results and peace of mind for your vehicle's engine.

Fitment Mitsubishi Engine:
Lancer Mirage Colt CS3 OZ Rally
4G18 Sohc 16V 1.6L

This lisitng is for thread: M9X1.25

Special Notes – Check your Engines Thread Size

• The Mitsubishi engines cam come in two different threads. Please check your engine prior to ordering.
• M9X1.25″ Thread
• M10X1.25″ Thread

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Your satisfaction is our top priority. If the item arrived damaged / faulty or the wrong item is sent, please contact us with the photo proof.
We will arrange either a refund or a replacement for you at our expense.
If you wish to return your item for any other reason apart from damaged on delivery or wrong item sent, please send the item back to us with the original unused and unopened packaging.
The buyer will be responsible for the return shipping charges.
Once the item has reached us and inspected, we will arrange a refund to you.
Please note that all opened items cannot be returned or refunded.

*Shipping*
1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2.Items will be shipped within 1-3 business day when we received payment.
3.Delivery time depends on destination and other factors.
4.Orders can be cancelled for a full refund only before item(s) have shipped
5.International buyers please note:
a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer’s responsibility. We will try our best to reduce the risk of the custom duties.
b.Please check with your country's customs office to determine what these additional costs will be prior to buying.

*Return & Exchange Policy*
Refunds and Exchanges must contact us within 14 days of receiving item(s)
Item(s) returned must be unused, unmodified, and in same condition received
Picture request may be required for claims regarding damages or wrong item(s) received
Certain manufacturers require claims for warranty/missing item(s) made directly with them
Return shipping is paid for by the buyer unless we approved to cover shipping
Exchanges may require additional shipping fee to ship out exchanged item(s)
Shipping fee is not refundable, unless wrong item(s) is received or shipped out