Found It Cheaper? Use Our Atlus Price Guarantee!

ARP 400-1208 12-Point Stainless Steel Header Bolt Kit - 3/8-16 x 0.750 in

$24.28

Low in stock

This product will be available soon, but you can pre-order now to get on the list before others!

US Based Support - In Florida

30 Days Satisfaction Guarantee

Price Match

Easy Financing

ARP 400-1208 12-Point Stainless Steel Header Bolt Kit - 3/8-16 x 0.750 in

$24.28

$24.28

Ensure a reliable, leak-free exhaust seal with the ARP 400-1208 12-Point Stainless Steel Header Bolt Kit. These fasteners are engineered to withstand the extreme thermal cycling of high-performance exhaust systems, replacing standard hardware that is prone to loosening or snapping. The compact 12-point head design provides superior wrenching clearance, which is critical when working around tight primary tube bends where traditional hex heads often fail to fit.

Forged from ARP's proprietary stainless steel alloy, these bolts are rated at a 170,000 psi tensile strength. This material is not only significantly stronger than Grade 8 hardware but is also entirely maintenance-free and impervious to rust and corrosion. The polished finish maintains its luster even after years of heat exposure, ensuring the bolts remain easy to remove during future service.

  • Manufacturer Part Number: 400-1208
  • Thread Size: 3/8-16
  • Underhead Length: 0.750 in
  • Material: Polished Stainless Steel
  • Head Style: 12-Point
  • Tensile Strength: 170,000 psi
  • Includes precision-machined washers for optimized load distribution

Authencity Guaranteed

We only sell authentic products from verified brand partners and retail partners globally.

  • Visa
  • Mastercard
  • PayPal
  • American Express
  • Discover
  • Apple Pay
  • Google Pay

Can’t Find the Part You Need?

Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.

Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.

Email is invalid

Image alt