Radium Engineering CCV Fluid Lock Catch Can Kit for Chevrolet Corvette C6 2005-2013

Radium CCV Fluid Lock Catch Can Kit, Chevrolet Corvette C6 (2005-2013)

Application: Chevrolet Corvette C6 (2005-2013) – LS2, LS3, LS7, LS9 (wet and dry sump)
Part Type: CCV (crankcase vent) Fluid Lock oil catch can kit
Part Number: 20-0786-FL

The Radium 20-0786-FL CCV Catch Can Kit fits inline between the crankcase vent (CCV) port and the intake pipe on the 2005-2013 Corvette C6. At high load (WOT) the vents see high flow out of the crankcase, which would normally leave oil and sludge in the air filter intake pipe – the catch can intercepts it.

The anodised aluminium bracket mounts to the RH hood latch, the kit works with the OEM engine cover, and it suits both wet sump (LS2, LS3) and dry sump (LS3, LS7, LS9) engines – on dry sump engines the crankcase vent comes from the oil reservoir. A catch can separates oil and water condensation from the crankcase gases before they reach the intake, helping to keep oil out of the intake tract, intercooler, throttle body and intake manifold. Cleaner inlet air can improve performance and lower hydrocarbon emissions, and the closed system keeps oil vapour out of the cabin.

Each can uses Radium's Fluid Lock design, introduced in 2022: a patented mechanism stops the reservoir from overfilling and traps the collected fluid until it is emptied, so contaminants can't be drawn back into the intake if servicing is missed.

Key Features

• Hood Latch Mount: Anodised aluminium bracket mounts to the RH hood latch
• Wet & Dry Sump: Suits wet sump LS2/LS3 and dry sump LS3/LS7/LS9
• OEM Engine Cover: Compatible with the factory engine cover
• Integrated Condenser: Baffled can with integrated condenser and dipstick
• Fluid Lock: Patented Fluid Lock system stops the reservoir overfilling and traps collected fluid until the can is emptied
• Large Ports: 10AN ORB inlet and outlet ports
• Drain Port: 4AN ORB drain port
• 2-Step Baffling: Two-step oil separation baffling
• Dipstick: O-ring sealed dipstick to check the fluid level
• Capacity: 207ml (7 fl oz) reservoir
• Direct Fitment: Vehicle-specific bracket, no drilling required

What's Included

• Baffled oil catch can with integrated condenser and dipstick
• Anodised aluminium mounting bracket
• SAE quick connect fittings
• Stainless steel mounting hardware
• 3/8in PCV rubber hose
• Spring clamps

Optional Parts

• Radium Catch Can Kit, PCV, GM LS2/LS3/LS7 Engine, Fluid Lock (20-0785-FL) – adds a catch can on the PCV side (not ZR1)
• Radium Catch Can Petcock Drain Kit (20-0024) – drain the can without removing the lower reservoir, where there is space under the can

Important Notes

• This kit covers the crankcase vent (CCV) side only – for PCV and CCV together see the 20-0787-FL dual kit
• After installation, check that the RH hood lock still latches correctly
• For C5 Corvettes with the LS1 / LS6, see Radium 20-0260-FL
• There is no fixed emptying interval – start checking the integrated dipstick after 3–4 weeks of driving and adjust from there; PCV cans generally collect more than CCV cans
• Empty by unscrewing the lower reservoir, or fit the optional petcock drain kit where there is space under the can
• Excessive collection can point to an engine issue such as blow-by from engine damage, crankcase windage from an overfilled oil level, poor breather port placement or baffling, or a PCV valve leaking under heavy load
• Installation instructions are available in the Instructions tab

Vehicle Fitment

• Chevrolet Corvette C6 (2005-2007) – LS2
• Chevrolet Corvette C6 (2008-2013) – LS3
• Chevrolet Corvette C6 Grand Sport (2010-2013) – LS3 wet sump and dry sump
• Chevrolet Corvette C6 Z06 (2006-2013) – LS7
• Chevrolet Corvette C6 427 (2013) – LS7
• Chevrolet Corvette C6 ZR1 (2009-2013) – LS9

If you're unsure whether this will fit your vehicle, contact our team of experts via email at hello@iilumolab.com and send through a few photos of the car for us to verify fitment.

Installation

We always recommend professional fitment for guaranteed satisfaction. If you're wanting a hassle-free installation, feel free to contact our friendly team as we offer installation services in-store at our Melbourne workshop. For more details, contact us here.

Note

Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.