Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
(Sb 3/8 X 1.670'' 12Pt Header Stud Kit - Black) Arp Manufactures Premium Grade Bolt Kits To Facilitate Installation Of Exhaust Headers In Both Stainless Steel Or 8740 Chrome Moly Steel. The Stainless 300 Material Is Not Affected By Corrosion Or Extreme Heat, Making It Ideal For The Application. What'S More, The Compact 12-Point Nut Version Lets You Easily Slip A Socket Close To The Pipe. Standard:Each Arp Bolt Kit Includes The Specific Number Of Parts For Your Application, Plus Premium-Quality Washers And Hex Or 12-Point Nuts, As Required. The Black Oxide Finished Chrome Moly Bolts And Stainless Steel Fasteners Are Nominally Rated At 170,000 Psi Tensile Strength. Drilled:Arp Offers Special Nascar Header Bolts That Have Been Drilled For Use Of Safety Wire. They Are Made From Heat-Treated 8740 Chrome Moly Steel (With A Black Oxide Finish - Rated At 180,000 Psi) Or Stainless 300 That Is Polished To A Bright Shine (Nominally Rated At 170,000 Psi Tensile Strength - Considerably Stronger Than Grade 8 Hardware), And Engineered To Provide Complete Reliability In The Most Severe Racing Environments. They Are Available In Hex Or 12-Point Heads. Through Use Of Safety Wire, Exhaust Headers Will Maintain Original Tightness And Can'T Back Off!Sb = Small Blockbb = Big Block
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What materials are used in the ARP header stud kit?A: The ARP header stud kit is made from black oxide finished chrome moly steel and stainless steel.
Q: What is the size of the studs in the kit?A: The studs in the kit are three eighths of an inch in diameter and have an overall length of one point six seven zero inches.
Q: How many pieces are included in the ARP header stud kit?A: The kit includes twelve pieces, consisting of studs, nuts, and washers.
Q: How do I install the ARP header stud kit?A: To install, simply replace existing header bolts with the new studs, using the included nuts and washers for secure fastening.
Q: Is this header stud kit suitable for small block engines?A: Yes, this kit is specifically designed for small block engines.
Q: Can I use these studs with stainless steel headers?A: Yes, the studs are compatible with both stainless steel and chrome moly steel exhaust headers.
Q: How should I clean the ARP header studs?A: To keep the studs in good condition, clean them with a soft cloth and avoid using harsh chemicals.
Q: Are these header studs resistant to corrosion?A: Yes, the stainless steel material used in these studs is resistant to corrosion.
Q: What is the tensile strength of the ARP header studs?A: The header studs are nominally rated at one hundred seventy thousand psi tensile strength.
Q: What if my header stud kit arrives damaged?A: If your header stud kit arrives damaged, contact customer support to initiate a return or exchange.
Q: Are the nuts included in the kit compact?A: Yes, the kit includes compact twelve-point style nuts for easier socket access.
Q: Is this product suitable for racing applications?A: Yes, the ARP header studs are engineered for reliability in severe racing environments.
Q: How do I ensure the studs maintain tightness?A: Using safety wire through drilled holes in the studs ensures they maintain original tightness during operation.
Q: Can beginners install these header studs?A: Yes, beginners can install these header studs with basic tools and following proper installation instructions.
Q: Do these studs come with a warranty?A: Yes, ARP typically offers a warranty on their products; check the packaging for details.
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