If you're diving into a project with your Chevy V6, you might want to check out this ARP Stainless Steel 12 Point Manifold Bolt Kit. I’ve been around the block with my fair share of builds, and let me tell you, good fasteners can make all the difference.
These bolts are made from quality stainless steel, so you know they’re built to last. I’ve used them in a few different setups, and they hold up well against the elements—no rust creeping in to ruin your hard work. The polished finish isn’t just for looks; it actually helps with resistance to corrosion, which is a big plus when you’re working under the hood.
Now, let’s talk about the specs. The thread size is 3/8-16 inches, which fits perfectly for most manifold applications. Plus, it comes with washers included, so you don’t have to scramble to find the right ones when you’re in the zone. The 12-point head style is a game changer, too. It gives you a better grip and allows for more torque without stripping, which is something I’ve definitely appreciated during those tight spots.
In short, if you’re looking for reliable, sturdy bolts that won’t let you down, this ARP kit is worth considering. It’s a little piece of hardware that can make a big difference in the longevity and performance of your engine. Trust me, you’ll want these in your toolbox.
Other Part Numbers:
ARP Bolts #arp333-2101
⚠ 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.