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If you're diving into the world of Chevy SBC or GenIII LS engines, you know that every little detail counts, especially when it comes to making sure everything is snug and secure. That's where the ARP 434-1202 Header Bolt Kit comes into play. This isn't just any old set of bolts; these are the real deal, designed specifically for those who want to ensure their headers stay put even under the toughest conditions.
First off, let’s talk about the fastener style. We're looking at bolts here, not some flimsy screws that might strip out on you after a few runs. These bad boys come with a 12-point head style, which means you’ll get a solid grip when you're tightening them down. No more worrying about slipping off and rounding the corners—these are made for serious torque.
Now, for the specs: the thread size is 8mm x 1.25. That’s a pretty standard size, so you shouldn’t have any trouble finding the right tools to fit. The underhead length measures in at 1.181 inches (or 30mm for those who prefer metric), which is just the right length to ensure a secure fit without any unnecessary protrusion. And let’s not forget about the material—these bolts are crafted from high-quality stainless steel, so you won’t have to stress about rust or corrosion. They also come with a polished finish that not only looks sharp but also helps prevent galling when you’re tightening them down.
Each kit comes with a set of 12 bolts, giving you enough to tackle a full header installation without needing to run to the store for extras. It’s all about making your life easier, right? Whether you’re building a street machine or prepping for the track, you want to know that your headers are going to stay put, and with these ARP bolts, you can have that peace of mind.
In short, if you’re serious about your build and want to avoid any headaches down the road, grab a set of these ARP header bolts. They’re built for performance, durability, and they just feel right when you’re wrenching on your ride.
Other Part Numbers:
ARP Bolts #arp434-1202
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
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 RacingIf 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.
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