Your Cart

ARP 434-1202 Stainless Steel Header Bolt Kit LS Small Block Chevy M8 12-Point

Manufacturer

ARP

<p>Today, ARP&rsquo;s product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline and throughout the suspension and frame. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, NASCAR and NHRA drag racing and marine applications.</p>

Picture for manufacturer ARP

Part Number

434-1202
16 reviews
03/12/2036 3:03 AM
Sale Price

$48.98

In Stock (10+)

delivery box

Usually delivered within 2 days

Add To Cart

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

ARP's premium stainless steel header bolt kit is engineered specifically for Small Block Chevy Gen III LS Series engines with 3/8" wide header flanges. These fasteners utilize Stainless 300 material that resists corrosion and withstands extreme exhaust temperatures, making them ideal for high-performance header installations.

Key Features:

  • Stainless 300 material rated at 170,000 psi tensile strength
  • 12-point head design allows socket placement close to exhaust pipes in tight spaces
  • M8 x 1.181" thread specification
  • Includes premium-quality washers and 12-point nuts
  • Corrosion-resistant for long-lasting performance in harsh exhaust environments
  • Complete kit with 12 pieces for proper header installation

The compact 12-point nut configuration provides superior wrench engagement and makes installation easier in confined engine bay areas. Each bolt is manufactured to ARP's exacting standards, ensuring consistent quality and reliable clamping force to keep your headers securely mounted.

Products specifications

Fastener Finish

Polished

Fastener Material

Stainless steel

Fastener Style

Bolt

Head Style

12-point

Quantity

Sold as a set of 12.

Underhead Length (mm)

25.00mm

it was easy to find a part that claims it fits

Easy to navigate

The experience was great. Came on time. Works like a charm.

Great site

Very satisfied with delivery time and product. Would order again if the need arises.

fast service

good so far....

very easy checkout..

Found what I needed. Order process was simple enough. Good experience

Lowest price and quick turn-around on the order! 1-800 support (for tech info) was prompt, courteous, and helpful for the part I was ordering.

Great website. It is cheap and provides relatively fast shipping.

Easy to find what I neededpart worked perfectly.

Easy to find product I need and easy to check out.

Good

The sales/service team were very helpful and they had the cheapest price for an air filter that I could find. I will definitely shop here again!

Fast and inexpensive. Thanks.

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy