See all Engine products
Product thumb
ARP Bolts Undercut Head Stud Kit for Ford 03 Duratec 2.5L V6, 12-Point, Black Oxide
$246.45
Hurry Low Stock

If you’re diving into some serious performance upgrades for your 2003 Ford Duratec 2.5L V6, you’re gonna want to take a look at the ARP Undercut Head Stud Kit. These aren't just any fasteners; they’re crafted from 8740 chromoly, which means they’re built to handle some serious stress without breaking a sweat. You’ll appreciate the strength and reliability they bring to the table, especially if you’re pushing your engine to its limits.

Now, let’s talk about the details. This kit features a 12-point head style that makes installation a breeze. You won't need to worry about stripping bolts here. The black oxide finish not only looks sleek but also adds a layer of corrosion resistance, so you can keep your engine looking sharp for miles to come. Plus, it comes with washers included, which is a nice touch—no need to hunt down those little guys separately.

One of the cool things about this kit is that it’s designed specifically for your engine setup. You won’t have to deal with any cut-to-fit nonsense. Just install and go. And for those of you who are into the nitty-gritty, it’s worth noting that these studs don’t have an undercut, which is great for maintaining the integrity of your head gasket seal under high pressure.

So, if you’re ready to boost your engine's reliability and performance, these ARP head studs are a solid choice. They’ll keep everything tight and secure while you enjoy the ride. Trust me, when it comes to performance parts, you want to go with something that’s tried and true, and this kit definitely fits the bill.

Other Part Numbers:
ARP Bolts #arp253-4701

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

ARP Bolts Logo

The Story Behind ARP Bolts

ARP (Automotive Racing Products) was founded by Gary Holzapfel in 1968 when he noticed his drag-racing friends succumbing to bolt-induced engine failure as a result of poor-quality fasteners. He drew upon his expertise in the aerospace industry to develop a solution, which turned into a successful business nonetheless. 

Since its inception, ARP has been engineering and perfecting a wide range of bolts, studs, nuts, and other fasteners for engines, cylinder heads, headers, wheels, and transmissions. Today, ARP remains the undisputed world leader in automotive fasteners. Racing aficionados everywhere know and recognize the ARP brand and can vouch for its quality.

What Makes ARP Bolts So Special?

Located in Ventura, California, all ARP processes from raw wire to finished fasteners are conducted in-house, right here in the USA. The company continually improves its processes with strict quality control guidelines and is dedicated to producing products that are second to none. Simply put, ARP Bolts are better than the competition because of their quality materials and advanced processes. 

ARP prides itself on using only top-quality materials that are above the usual “aerospace-grade” quality that other manufacturers settle for. For example, while 8740 Chromoly steel has four different grades, ARP only uses the top two, SDF and CHQ. These grades cost twice as much as the lower commercial and aircraft grades, but deliver “zero defect” quality that you can trust each and every time.

ARP Bolts are built to withstand serious racing, possess greater tensile strengths, and can survive higher stress levels than most aircraft fasteners. ARP is dedicated to creating fasteners that boast ultimate strength and durability to ensure they last race after race. Its product lineup ranges from quality high-performance OEM parts to exotic specialty hardware for IndyCar, NASCAR, NHRA drag racing, Formula 1, and even marine applications.

Equip Your Ride with ARP Bolts at Vivid Racing

If you are looking to change the fasteners on your car, you’ve come to the right place. No other brand beats out ARP Bolts in terms of strength, quality, and race-proven success. Vivid Racing is, therefore, proud to carry an extensive lineup of products from American Racing Products like bolts, fluids, sealants, hand tools, stud kits, piston sleeves, wheel bolts, and more! If you have any questions regarding the parts above, please call our specialized sales team at (480) 966-3040.

ARP Store | ARP Bolts | ARP Stud Kits | ARP Wheel Bolts | ARP Clearance

Check out these other great products