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![Crankcase Evacuation System Fits 5/8 in. Hose [Billet Breathers]](https://www.jegs.com/images/mini_750/700/710/710-68866.jpg)
Vehicle Info NeededMOROSOPART NUMBER: 710-68866
Crankcase Evacuation System Fits 5/8 in. Hose [Billet Breathers]
$24999
Ships on 09/11/2026
Lowest Price GuaranteeCrankcase Evacuation System
Crankcase Evacuation System Fits 5/8 in. Hose Billet Breathers Reduced Crankcase Pressure Sold as a Kit
Breakdown of Included Items for Moroso 68866
Moroso 68866 Crankcase Evacuation System Features:
- Reduced crankcase pressure throughout the RPM range
- Increased piston ring seal
- Reduces intake charge contamination
- Decreases oil leaks
Note: Not recommended for use on vehicle with mufflers, or downstream wide-band/oxygen sensors
Improved Crankcase Evacuation Systems
Moroso Crankcase Evacuation Systems are all designed to reduce crankcase pressure while increasing piston ring seal, reducing intake charge contamination, and reducing the chance of oil leaks. Track and dyno tests prove significant increases in engine performance when this item is used.
Part TypeCrankcase Evacuation System
Product LineMoroso Crankcase Evacuation System
BrandMOROSO
Package Height4.4
Package Width5.7
Package Length6.1
Weight1.85 PG
Part CategoryPerformance Parts
Valve Cover Grommets IncludedYes
Valve Cover Breather IncludedYes
Breather MaterialAluminum
QuantitySold as a kit
Part FitmentUniversal
Weld-In Nipples For Header IncludedYes
Check Valves IncludedYes
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
