The ARP Ring Compressor Specialty Kit is a must-have tool for any automotive enthusiast or professional mechanic working on engine rebuilds. This kit includes a 4.0400 ring compressor, perfect for securing piston rings during installation. With the ARP brand's reputation for high-quality products, you can trust that this ring compressor will provide a secure and precise fit every time.

Designed and manufactured in Southern California, ARP is known for its dedication to producing top-notch automotive components. The brand's extensive manufacturing facilities ensure that every product meets the highest standards of quality and performance. The Ring Compressor Specialty Kit is just one example of ARP's commitment to providing innovative and reliable tools for engine builders.

Whether you're working on a street car or a high-performance racing engine, the ARP Ring Compressor Specialty Kit is a valuable addition to your toolbox. With ARP's extensive product line and years of experience in the industry, you can trust that this ring compressor will meet your needs and exceed your expectations. Upgrade your engine building arsenal with the ARP Ring Compressor Specialty Kit today.