If you're diving into an engine rebuild or just need to tackle some piston work, the ARP 900-3600 4.360in Ring Compressor is a solid tool to have in your arsenal. This isn’t just any compressor; it’s made from aluminum, which means it’s lightweight yet tough enough to handle the job without bending or warping. Plus, the black anodized finish gives it a sleek look while protecting against corrosion—because nobody wants rust on their tools, right?
Now, let’s get into the nitty-gritty. This ring compressor is designed to fit piston diameters of 4.360 inches. That’s pretty standard for a lot of performance builds, so whether you're working on a classic muscle car or a modern street machine, this tool will get the job done. Just keep in mind, it’s sold individually, so if you’ve got multiple engines to work on, you might want to grab a few.
One of the best things about this compressor is how easy it is to use. Just slide your pistons in, and you’re ready to go. No fuss, no hassle. It’s all about getting your engine back together smoothly and efficiently. Trust me, once you’ve used this, you’ll wonder how you ever managed without it.
So, if you’re serious about your engine work and want a reliable tool that won’t let you down, the ARP 900-3600 is definitely worth checking out. It’s got the durability and functionality that any DIY mechanic or pro builder can appreciate.
Other Part Numbers:
ARP Bolts #arp900-3600
⚠ 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.