Wiseco ring compressor sleeves are forged in-house in the USA and are a precision solution to assist in your high-performance engine build.
- <ul><li>Hard-anodized and Teflon coated for low friction and prolonged wear resistance</li><li>Sleeves have smooth radius that tapers down to the specific bore size</li><li>Compresses the piston rings smoothly and evenly</li><li>Greatly reduces difficulty of installing high-performance oil rings</li><li>Laser-marked with size indication</li></ul>