Radium Universal Single Catch Can, 10AN Kit

These Fluid Lock® catch cans are used in Radium Engineering application-specific catch can kits. They are machined from solid 6061 aluminum. The 2 halves and all ports are O-ring sealed, thus safe for pressurized (forced induction) applications. The main inlet and outlet ports are 10AN ORB (7/8" female threads). An integrated M8x1.25mm threaded dipstick unscrews for a quick way to check oil level. These catch cans feature advanced air/oil separation.

Add-on; 20-0024 Petcock Drain Kit 

https://suspiciousgarage.com/products/radium-catch-can-petcock-drain-kit