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ARP 4.320in Piston Ring Compressor Black Anodized Aluminum for 900-3200 Engines
$61.95

If you're diving into an engine rebuild or just need to swap out those piston rings, the 900-3200 ARP 4.320in Ring Compressor is a solid choice. This tool is all about making your life easier when you're working on those tight engine bays. Made from durable aluminum, it's lightweight yet tough enough to handle the job without bending or warping.

The black anodized finish not only looks sleek but also adds a layer of protection against corrosion. You won’t have to worry about it rusting out on you after a few uses. Plus, this ring compressor is sold individually, so you can grab just what you need without any unnecessary extras.

Now, I know what you’re thinking—do I really need a ring compressor? Absolutely! It helps you seat those piston rings properly into the cylinder without risking damage. This specific model works well for a 4.320-inch bore, which is pretty standard for many builds. Just be sure you’re using it with the right size rings to avoid any headaches down the line.

In short, if you're serious about your engine work, this ARP ring compressor is a tool you won't want to skip. It’s straightforward, reliable, and will help you get the job done right the first time.

Other Part Numbers:
ARP Bolts #arp900-3200

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WARNING: Cancer and Reproductive Harm
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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.

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