Radium Engineering Dual Catch Can Kit Nissan R32 Skyline GT-R Fluid LockBrand Radium Engineering Part Number 20 0590 FL Category Engine Components Oil Catch Cans Condition Brand New Original Manufacturer Packaging Dual catch can kit for the Nissan R32 GTR. Interfaces with both the crankcase vent line and PCV line. Includes all parts for easy bolt in installation. Includes Radium's Fluid Lock catch cans (patent pending).