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Moroso 97800 REPLACEMENT CRANKCASE CHECK VALVE
Replacement check valve for Moroso 25900
One way valve attaches to exhaust nipple on collector
Fit type: Universal Fit
Item Package Weight : 0.5 pounds
This Moroso replacement crankcase check valve is a direct replacement part for the crankcase evacuation system. Reduces crankcase pressure throughout the entire rpm range for increased piston ring seal, reduced intake charge contamination and fewer oil leaks. Track and dyno tests prove significant increases in performance.