Introducing the ARP Ring Compressor 85.5 mm, part of ARP's specialty kit category with the product code 901-8550. This high-quality ring compressor is designed to make piston installation a breeze, ensuring proper ring sealing and engine performance.

Made by ARP, a trusted manufacturer with over seven operational entities in Southern California, this ring compressor is crafted with precision and durability in mind. The company's extensive experience in forging, heat-treating, machining, and quality control ensures that each product meets the highest standards of excellence.

ARP's commitment to creating top-notch fasteners and engine components is evident in their vast product line, which includes everything from OEM replacement parts to specialized hardware for elite racing applications. With the ARP Ring Compressor 85.5 mm, you can trust that your engine is in good hands, delivering optimal performance and reliability.