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<p>Today, ARP’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>
In Stock (10+)
Usually delivered within 2 days
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ARP manufactures a variety of premium grade bolt
and stud kits to facilitate installation of exhaust headers
including the popular stainless stud kit with 12-point nuts. The
Stainless 300 material is not affected by corrosion or extreme
heat, making it ideal for the application. Whats more, the compact
12-point nut lets you easily slip a socket close to the pipe. Each
ARP accessory stud or bolt kit includes the specific
number of parts for your application, plus premium-quality washers
and hex or 12-point nuts, as required. Studs are manufactured with
a unique nut-starter nose that helps prevent cross-threading. Studs
and bolts come either black oxide chrome moly or Stainless 300.
Both are nominally rated at 170,000 psi tensile strength;
substantially stronger than Grade 8 hardware. Specially drilled
NASCAR models are available for those who wish to safety wire their
header bolts to prevent loosening.
Special NASCAR model header bolts are available that are drilled
for use of safety wire. Perfect for any racer who desires the
ultimate in security. Available for small block and big block
Chevrolet engines, plus many universal applications.
Sold as a set of 12.
Fast shipping and reasonable prices
2/20/2019 6:14 PM
I am happy to have now received the magna cor spark plug wires, though it was delayed. Thank you for your professional help. Sean
2/11/2019 3:25 PM
frank j p
1/29/2019 3:18 PM
Very happy with the price and process to this point. Will be installing very soon. Will order more in the future. Thanks
12/13/2018 5:29 AM
No comment at this time
12/7/2018 5:48 PM
The parts was exactly what I ordered and fast delivery time I will order from them again
12/2/2018 12:30 PM
that was fast...best price.. plus NO tax.
11/26/2018 3:19 AM
Fast shipping. Received item in good condition.
9/27/2018 12:26 AM
Parts were actually in-stock unlike every other retailer I tried. Quick shipping too.
12/21/2016 4:10 PM
First off, I LOVE my new shipments! These guys had everything at super low prices, and the shipping was phenomenally fast. It's all working great, and imm definitely buying from these guys again.
11/29/2016 7:43 PM
The best price I could find and it arrived in 2 days! I'll be doing business again.
10/1/2016 5:32 PM
Best prices online! Ordered a JBA performance exhaust and Airaid intake system for my 06 F-150. Was hesitant at first because I never heard of them but ordering was a breeze and saved me over $100 total for two items compared to anywhere else. Had package at my door in about 24 hours and even selected normal UPS ground shipping. Very satisfied and will definitely return!
8/12/2016 10:56 AM
Highly recommend ordering from this company. I was in deep search for a product that everybody else told me I wouldn't find until next year (e.g. 4 wheel parts). Autoplicity knew someone that had the product and made the transaction as seamless as possible. I know where to look for future orders. <br><br>One very happy customer!
7/14/2016 6:17 PM
WOW !! A great internet purchasing experience. Great Prices, Excellent Communication, and Super Fast Shipping. I highly recommend Autoplicity for your next purchase. I will be back !! Thanks
4/25/2016 10:53 PM
Great website to maneuver around and great prices! I used amazon.com to check out with them. Great service so far! Thanks!!!! Recommended on my website!
1/15/2016 9:06 PM
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