Radium PCV Fluid Lock Catch Can Kit, Chevrolet Corvette C7 LT1 (2014-2019)

Radium PCV Fluid Lock Catch Can Kit, Chevrolet Corvette C7 LT1 (2014-2019)

Application: Chevrolet Corvette C7 (2014-2019) – LT1, wet and dry sump
Part Type: PCV Fluid Lock oil catch can kit
Part Number: 20-0985-FL

The Radium 20-0985-FL PCV Catch Can Kit improves the Gen V LT1 crankcase ventilation system on the 2014-2019 Corvette C7. The can runs inline between the PCV valve and the intake manifold, where the hose sees metered vacuum at idle, steady cruise and deceleration – exactly when crankcase vapour, unburnt fuel and oil sludge would otherwise be drawn into the intake after a hard run.

The anodised aluminium bracket mounts to the LH side of the radiator using OEM threaded holes, and the kit suits both wet and dry sump LT1 engines. 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

• Radiator Mount: Anodised bracket mounts to the LH side of the radiator using OEM threaded holes
• Wet & Dry Sump: Suits all LT1 C7s
• 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 Dual Fluid Lock Catch Can Kit, Chevrolet Corvette C7 LT1 (2014-2019) (20-0986-FL) – adds dual CCV catch cans (or choose the 20-0987-FL triple kit)
• 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

• Covers the PCV side only – for PCV plus dual CCV see the 20-0987-FL triple kit
• Cars with Magnetic Ride Control need a wiring harness stay pried up/removed during installation
• 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 C7 (2014-2019) – LT1 wet sump
• Chevrolet Corvette C7 (2014-2019) – LT1 dry sump

Not sure if this suits your vehicle? Email sales@coore.com.au and our team will confirm fitment.