ARP 434-1201 SBC LS Header Bolt Kit 12pt Stainless
This ARP 434-1201 SBC LS High Performance Header Bolt Kit comes with 180,000 PSI Stainless Steel 12 point head bolts. This is up to 5X stronger than stock! They have a M8" thread and a 0.984" Under Head Length with 1/4" wide header flange.
Kits come complete with washers. Sold as a set of 12.
ARP 434-1201 SBC LS Header Bolt Kit Fits:
- Small Block Chevrolet LS Series Engines
ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12-point nuts. The ARP Stainless material is not affected by corrosion or extreme heat, making it ideal for the application. What’s more, the compact 12-point nut lets you easily slip a socket close to the pipe.
ARP manufactures their studs with a unique nut-starter nose that helps prevent cross-threading. Studs and bolts come either black oxide chrome moly or polished ARP Stainless, both nominally rated at 180,000 psi tensile strength, substantially stronger than Grade 8 hardware.
Specially drilled “NASCAR” models are available for those who wish to safety wire their header bolts to prevent loosening.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This ARP 434-1201 SBC LS High Performance Header Bolt Kit comes with 180,000 PSI Stainless Steel 12 point head bolts. This is up to 5X stronger than stock! They have a M8" thread and a 0.984" Under Head Length with 1/4" wide header flange.
Kits come complete with washers. Sold as a set of 12.
ARP 434-1201 SBC LS Header Bolt Kit Fits:
- Small Block Chevrolet LS Series Engines
ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12-point nuts. The ARP Stainless material is not affected by corrosion or extreme heat, making it ideal for the application. What’s more, the compact 12-point nut lets you easily slip a socket close to the pipe.
ARP manufactures their studs with a unique nut-starter nose that helps prevent cross-threading. Studs and bolts come either black oxide chrome moly or polished ARP Stainless, both nominally rated at 180,000 psi tensile strength, substantially stronger than Grade 8 hardware.
Specially drilled “NASCAR” models are available for those who wish to safety wire their header bolts to prevent loosening.
