J&L Oil Separator 3.0 Driver Side — C7 Corvette LT1 6.2L (2014-2019)

J&L's Oil Separator 3.0 is one of the most trusted catch can solutions in the LT1 community. It installs directly on the driver side PCV port with no cutting or fabrication, capturing oil mist and blow-by before it can coat your intake valves and throttle body.

Why It Matters
The LT1 uses Active Fuel Management (AFM), which deactivates cylinders under light load to save fuel. AFM creates additional blow-by and crankcase pressure, making a catch can more valuable on the LT1 than on engines without this system. Over time, unfiltered blow-by deposits oil residue on intake valves and the throttle body, reducing airflow efficiency.

Performance Expectations
A catch can does not add horsepower. It prevents the slow performance degradation that comes from oil fouling on intake valves over time. Especially valuable on LT1 engines running AFM. Check and drain at every oil change.

What's Included
J&L Oil Separator 3.0 unit, direct-fit mounting bracket, all hoses and fittings for driver side PCV port, installation instructions.

Fitment
Fits 2014-2019 Chevrolet Corvette C7 LT1 6.2L. Driver side PCV installation. Does not fit Z06 (LT4) or Z51 dry sump.