The ARP Ring Compressor Specialty Kit is a must-have tool for any engine builder or mechanic working on high performance engines. This kit includes a 4.0900" ring compressor, specifically designed by ARP for a precise fit and secure compression of piston rings during engine assembly. The precision-machined tool ensures proper installation of piston rings, which is crucial for optimal engine performance and longevity.

Constructed from high quality materials, this ring compressor is durable and long-lasting, making it a reliable tool for repeated use in the shop. The ARP brand is known for its commitment to quality and precision, and this ring compressor is no exception. Whether you are assembling an engine for racing, street performance, or everyday driving, this specialty kit will help you achieve professional results every time.

With ARP's extensive experience in manufacturing high performance engine components, you can trust that this ring compressor will meet the highest standards of quality and performance. Don't settle for inferior tools when working on your engine - choose the ARP Ring Compressor Specialty Kit for precision and reliability you can count on. Upgrade your shop with this top-of-the-line tool and experience the difference in your engine building process.