Crankcase Evacuation Systems and Components

A crankcase evacuation system only works as well as its weakest component—and that's where this check valve earns its place in your setup. By preventing backflow and oil vapor reversion, it maintains consistent evacuation performance under all engine...

Proper crankcase evacuation is critical for engine longevity and reliable performance—excessive crankcase pressure causes seal failure, oil leaks, and reduced power output. The Allstar Performance ALL34145 system routes harmful blow-by gases away from...

A properly functioning crankcase evacuation system is critical for engine longevity and performance—it prevents pressure buildup that can compromise seals, gaskets, and bearing surfaces while reducing blow-by gases that contaminate your oil. The Moroso...

A quality crankcase evacuation system is essential for maintaining engine health and preventing blow-by pressure buildup that can compromise seals and gaskets. This aluminum evac tank kit provides a complete, bolt-together solution that routes crankcase...

A proper crankcase evacuation system is essential for high-performance engines, reducing pressure buildup that can compromise seals and gaskets while improving overall engine reliability. The K139-KIT provides a complete weld-on solution with quality...

A properly functioning crankcase evacuation system is essential for maintaining engine reliability and preventing blow-by gases from compromising oil seals and gaskets. This aluminum evacuation tank kit provides a complete solution for extracting...

Proper crankcase evacuation is critical for engine longevity and consistent performance—excessive pressure inside the crankcase can compromise seals, blow gaskets, and reduce horsepower. The Weld-In Fitting Evac K139-2 from Kevko integrates seamlessly...

Excessive crankcase pressure kills horsepower and shortens engine life—the Evac Check Valve K139-1 prevents backflow and maintains optimal evacuation efficiency in your forced induction setup. Designed for the Kevko Crankcase Evacuation System, this...