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ARP 100-1403 Header Stud Kit 12-Point Stainless 16-Piece

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>

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Part Number

100-1403
12 reviews
03/12/2036 1:38 AM
Sale Price

$90.98

In Stock (5)

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Usually delivered within 2 days

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Product Details

The ARP 100-1403 is a premium 16-piece header stud kit featuring 12-point nuts designed for secure exhaust header installation. This complete kit includes high-quality studs, 12-point nuts, and washers needed for a professional installation.

Key Features:

  • Stainless 300 material withstands extreme heat and resists corrosion
  • Rated at 170,000 psi tensile strength, significantly stronger than Grade 8 hardware
  • Compact 12-point nuts allow socket access in tight spaces near exhaust pipes
  • Unique nut-starter nose on studs prevents cross-threading during installation
  • 16-piece kit includes all necessary studs, nuts, and premium washers
  • Ideal for high-performance and racing applications

ARP's Stainless 300 material ensures this header stud kit maintains its strength and integrity even under the extreme thermal cycling conditions found in exhaust systems. The 12-point nut design provides multiple engagement angles for easier installation and removal, especially in confined engine compartments where standard hex nuts would be difficult to maneuver.

Products specifications

Fastener Finish

Black oxide

Fastener Material

Steel

Fastener Style

Stud

Head Style

12-point

Material

Black Oxide

Overall Length (in)

1.670 in.

Quantity

Sold as a set of 16.

Size

3/8

Thread Size

3/8-16 in.

UHL

1.67

Awesome!

Very easy to place the order looking forward to get it in a few days.

Overall, a very quick and easy experience

I had to contact autoplicity as the website had the wrong description of the item. The person that was able to assist was very knowledgeable and assured me that the description would be changed. That was last week and as of today, the description remains as is. However, and more importantly, I received the gauge quite quickly and it is the one I needed. So on that they did a great job!!!

good

easy shoping

smooth and simple... please add more things for subaru impreza

they had the parts i needed and ordering was fast and easy. great job guys,and thanks.

Great price on rancho shocks. Fast shipping great quality.

I ordered thermo tec express sleeve heat suppression for my honda s2000 through autoplicity.<br><br>I ordered it on 07/06/2012 and recieved a day later,very fast processing. Order came well packaged and competitive pricing.

Great price,fast shipping.Completely satisfied!

Price was unbeatable and the shipping was fast. Top notch reseller.

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