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ARP 300-7729 NASCAR Speed Studs Fine Thread - 5/8-18 5-Piece Kit

Manufacturer

Picture for manufacturer ARP

Part Number

300-7729
15 reviews
Sale Price

$156.54

Estimated ship date Wednesday, February 03

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

ARP's NASCAR Speed Studs are engineered for professional racing environments where pit stop speed and reliability are critical. Used extensively by NASCAR Sprint Cup, Nationwide, and Camping World Truck Series teams, these competition wheel studs feature an exclusive nut-starter and bullet-shaped radius that virtually eliminates cross-threading for faster, more accurate wheel positioning.

Key Features:

  • Manufactured from heat-treated chrome moly steel with 200,000 psi tensile strength
  • Precision J-form threads formed after heat-treat for superior fatigue strength
  • Bullet-shaped radius and nut-starter design prevents cross-threading
  • Shot-peened to remove stress risers and improve longevity
  • Special baked-on dry film lubricant reduces galling and ensures consistent clamp loads
  • Double magnaflux inspection for 100% metallurgical integrity
  • New head design fits all popular hub registers without modification
  • 5/8-18 fine thread specification

This kit includes 5 pieces of premium competition-grade wheel studs designed to deliver split-second advantages in professional racing pit stops. The precision manufacturing and quality control processes ensure unbustable reliability when every second counts.

Products specifications

Knurl Length (L3)

1.25

Thread Length (L1)

2.35

UHL (L2)

3.2

Received undamaged and in a timely manner

Product is not working as advertised.

The photo showed with pads but when received no pads later I read the detail info on rotors which didn't mention pads then I new it was only rotors.

Good website, easy ordering experience

My radiator arrived in perfect condition.

Easy website site to navigate

Muy buena experiencia y la entrega de los artículos es rápida gracias Autoplicity

So far so good ordering. This is my first order with Autoplicity so my final assessment will follow on how quickly the product ships and arrives.

Great service

I got the part I ordered and will be having someone install it soon looks just fine and I love the chat feature as well.. thinking about buying brake shoes now.. a lot of savings

Great prices & fast shipping.

Thought I had an issue with the customer service, and they worked it out PROMPTLY! That's a good customer Service relationship!<br>They even agreed to credit me my shiiping for a slight mistake they made!<br>VERY HAPPY!

best prices on the net

Easy to do business with BEST PRICE anywhere!! Shipped and arrived quickly

I ordered this product and Wednesday in the morning and it was on my door step Thursday morning with regular shipping. The ordering process was super easy and the price was $35 cheaper than any other online retailer. The Rack is awesome, easy to assemble took me about 20 minutes by myself, put on my jeep hooked up the bikes and off I went, fantastic design, I highly recommend the Rola NV2 bike rack and highly recommend Autoplicity

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