CATEGORIES HOMEDucar EnginesDucar 224cc EngineOEM PartsHead Assembly Intake Valve, Ducar 224cc Item Number: 224-1120 Price: $8.15 Add to Cart Description The 224-1120 is the OEM stock intake valve for the Ducar 224cc engine. Head is 27mm and the length is 64mm. This part also fits the Harbor Freight 224cc Predator engine. Accessories Exhaust Valve, Ducar 224cc Lifter, DUCAR 212 Cylinder Head, Ducar 224cc 22lb Valve Spring, Clone, Predator Head Gasket, Ducar 212, Predator, Ducar 224