Autoplicity Logo

ARP 204-4104 Head Studs

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>

Part Number

204-4104
02/27/2034 3:46 PM
Sale Price

$270.04

In Stock (10)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Need help finding something?

Amazon won’t answer the phone, but we will!
Call 800-299-1028
Product Details

ARP 204-4104 Head Studs

(1.8T 10mm - w/ Install Tool) Built for the (00 and up) Volkswagen GTI... Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or power adders like turbochargers, nitrous oxide and superchargers. That's why ARP head studs are popular among leading Sport Compact/Import racers.You should know that ARP uses a premium grade 8740 alloy that is rated far superior to "aircraft" quality. Then, each stud is precisely heat-treated to 200,000 psi. Following heattreat, each stud is centerless ground to make it as close to perfectly concentric as possible. This procedure involves about ten very slight cuts and results in an exceptionally straight part. It's important to note that lesser quality studs are not even centerless ground the material is thread rolled in bar stock form (mostly before heat-treat, when the material is easier to machine). Because ARP studs are manufactured to such exacting tolerances, you will note that gaskets and cylinder heads literally glide into position and are perfectly aligned something that won't happen with inferior quality head studs.ARP studs are thread rolled after heat-treat, which gives them about 1000% (that's ten times) better fatigue strength than those studs that are threaded prior to heat-treat.You will also note that ARP offers specially undercut studs for several engines. This procedure (done only to the shorter studs) more equalizes the "stretch" of both studs, which makes for a more consistent clamping force one that compensates for head gasket compression when the head is installed. This helps prevent blown head gaskets, and assures optimum sealing!

  • Volkswagen GTI (00 and up)
  • 1.8T 10mm - w/ Install Tool

Products specifications

Size

M10

Delivered over 2 days so I am assuming it is not a match set of tires...that's my only concern!

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!!!

You guys said get him his tire and I got my tire also cheapest on the internet I searched 25 different sites you guys won. Keep up those low fast shipping prices.

First time, we will see

Looks absolutely great on truck- thanx

nice

Great Transaction. Best internet price. Great communication and willingness to make it right.

Best prices I could find on bug shields and rain guards!

Very good pricing and fast delivery of my Volant CAI

Share icon
Return Policy
Returns are easy at Autoplicity

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