20-0985-FL CATCH CAN KIT, PCV, 14-19 CORVETTE LT1, FLUID LOCK
The anodized aluminum catch can bracket mounts just to the LH side of the radiator using OEM threaded holes. The PCV catch can kit is compatible with both wet and dry sump LT1 engines.
The PCV catch can kit improves the performance of the Gen V LT1 crankcase ventilation system. The catch can runs inline between the PCV valve and the intake manifold. When the intake manifold pressure is close to or greater than atmospheric pressure, the PCV 'check' valve closes and, thus, this hose experiences no flow. Conversely, the PCV hoses will experience 'metered' vacuum when the engine is idling, steady state cruising, and decelerating. This would normally draw unwanted crankcase vapor, unspent fuel, and oil sludge into the intake manifold immediately after a high load run.
