Radium Engineering 20-0977-FL Rad Catch Can Kit with Fluid Lock

The Radium Engineering 20-0977-FL is a RAD Catch Can Kit engineered to intercept and collect oil-laden crankcase vapors before they contaminate the intake tract and intercooler. By routing positive crankcase ventilation (PCV) blow-by gases through a high-efficiency catch can, this kit helps maintain cleaner intake valves, improved combustion efficiency, and a healthier engine over the long term.

The Fluid Lock (FL) designation indicates this kit includes Radium's fluid lock fittings, which prevent fluid siphoning back into the engine or intake when the can is full — a critical safety feature for high-performance and forced-induction applications.

Key Features:

• Captures oil mist and crankcase blow-by vapors before they reach the intake manifold or intercooler
• Fluid Lock (FL) fittings prevent reverse siphoning of collected fluid
• Designed for high-performance and forced-induction engines
• Billet aluminum construction for durability and heat resistance
• Includes all necessary hose, fittings, and hardware for a complete installation
• Easy drain access for routine maintenance
• Manufactured and assembled in the USA by Radium Engineering

Radium Engineering is renowned for precision-machined fluid management components. The RAD Catch Can system is a popular upgrade for turbocharged and supercharged vehicles where blow-by is elevated, protecting expensive engine internals and maintaining peak performance.