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ARP AI5.500-2GB M9x1.0 & 1.25 ARP2000 Head Stud

Manufacturer

Picture for manufacturer ARP

Part Number

AI5.500-2GB
17 reviews
Sale Price

$12.91

Estimated ship date Monday, November 23

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ARP AI5.500-2GB is a high-performance head stud manufactured from premium ARP2000 alloy steel material. This single stud features dual thread configurations with M9x1.0 and M9x1.25 threading, making it a versatile replacement fastener for custom engine builds and applications requiring superior clamping force.

Key Features:

  • ARP2000 material construction rated to 220,000 psi tensile strength
  • Dual thread pitch design: M9x1.0 and M9x1.25 for broad compatibility
  • Heat treated prior to thread rolling for enhanced durability
  • Centerless ground for precise fitment and consistent torque loading
  • Superior clamping force compared to standard head bolts
  • Resists stretching and fatigue under high cylinder pressures

ARP2000 material provides excellent strength characteristics for boosted and high-performance applications, offering significantly improved clamping loads over OEM fasteners. This stud is designed for custom engine builds where precise fastener specifications are required. Each stud is manufactured to ARP's exacting standards, ensuring reliability in demanding motorsports and performance applications.

Easy experience so far

Great cheepest price for what I needed

No

very easy and not complicated and no hidden fees. Thanks

I couldn't find the part anywhere, without having to send in my distributor to be rebuilt. You guys came through huge having it in stock and delivering it within only a few days. Thanks!!

Looks like dust shields will work great. Good price, free shipping and fast Service. Thanks John

Have not installed the piece yet just hopping install is easy and it fits

Checkout was difficult

Fantastic place to buy from. They had the best price for K&N oil filters for my motorbikes which was good enough. Then I ordered on a Saturday via normal shipping...got it Tuesday morning! Definitely going to order more in the future.

Quick, Easy, and Most Economical Found Online!

Easy to order and pay

Always got the best price.

I like that I could use my Amazon account

all good so far

Autoplicity made finding and ordering my parts simple and easy! Not only did they have the parts in stock and ready to ship, but they were also the cheapest BY FAR saving me nearly 30%!<br><br>The information that they had on the product pages was 100% accurate unlike other car part websites.<br><br>Autoplicity has made a customer for life!

Almost a perfect score! I was pleased with the customer service but knowledge about their products warranties was lacking. Other than that, the representative that I spoke with on the phone was great. He was friendly and had a good overall knowledge of the products I was asking about. Pointed me in the right direction because I couldn't be happier with my bike rack. They had the best prices, lowest shipping costs, and my order arrived a day early. Great website to work with. I will definitely be doing business again and spreading the word about Autoplicity.com.

Good selection at good prices

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