Radium 20-0260-FL LS1/LS6 Fluid-Lock Catch Can Kit

Vehicle Fitment

• GM LS1 & LS6 Gen III engines (e.g., Camaro, Corvette, Firebird)

Features

• Fluid-Lock design prevents oil backflow into engine
• Integrated internal condenser and dipstick for easy service
• Baffled two-stage oil separation enhances performance
• Large 10 AN ORB inlet/outlet ports and 4 AN ORB drain
• CNC-machined aluminum with black anodized finish
• Radium LS-specific mounting bracket included
• Stainless steel hardware for corrosion resistance
• 3/8" PCV hose and spring clamps for OEM-style fitment

Specifications

• Part #: 20-0260-FL
• Capacity: ~7 fl oz catch can volume :contentReference[oaicite:1]{index=1}
• Inlet/Outlet: 10 AN ORB; Drain: 4 AN ORB
• Material: CNC 6061-T6 aluminum, black anodized
• Mounting: Front right side of LS1/LS6 cylinder head
• Operating Temp: Suitable for standard engine bay ranges

Included Components

• 1x Radium Fluid-Lock Catch Can (20-0260-FL)
• 1x LS1/LS6-specific billet mounting bracket
• 2x 6 AN aluminum hose ends
• PCV Hose: 3/8" rubber line
• Spring clamps
• Stainless hardware kit
• Integrated dipstick installed

Product Description

The Radium Engineering 20-0260-FL Fluid-Lock catch can kit is specifically engineered for GM Gen III LS1 and LS6 V8 engines, including models like Camaro and Corvette. It features a patented Fluid-Lock design which seals after engine shutdown to prevent oil from re-entering the intake system, ensuring cleaner air charge and preventing boost leaks.

With a robust ~7-oz capacity, dual-stage baffling, and large 10 AN ORB ports, this kit offers excellent oil separation and flow. Its integrated condenser and dipstick simplify maintenance, and the kit includes an LS-specific mounting bracket for a clean, direct installation on the front right of the cylinder head. Built from CNC-machined aluminum and anodized for durability, it includes OEM-style PCV hose, hose ends, clamps, and hardware.

Ideal for stock, mildly modified, and high-performance LS1/LS6 applications, this kit improves engine longevity and performance by reducing oil vapor recirculation and lowering hydrocarbon emissions. Clearance should be checked if oversized accessories are installed in the engine bay.