Moroso Crankcase Evacuation System
Part # 25900
- Reduces crankcase pressure throughout entire rpm range for increased piston ring seal, reduced intake charge contamination, and fewer oil leaks
- Track and dyno tests prove increases in engine performance
- Includes 2 each: Oil Separators/Breathers, Breather/Filler Cap Grommets, One-Way Check Valve and Weld-In Nipple for header collector, use with 5/8" dia. hose (not included)
- Not recommended for use on vehicles with mufflers or downstream wideband/oxygen sensors
To Purchase any of these products please go to Related Products below.
| PART NO. | ACCESSORIES |
| 68788 | Breather |
| PART NO. | REPLACEMENT PARTS |
| 68780 | Oil Separator/Breathers |
| 97800 | Check Valve for Header Collector |
| 97810 | Weld-in Nipple for Header Collector |