K&N XStream® Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency.

The washable and reusable XStream® Air Flow Top filter delivers the best protection available for your engine. Will fit a Holley DP Carb

Product Specifications
Air Filter Color Red
Air Filter Height 4 in (102 mm)
Air Filter Inside Diameter 12 in (305 mm)

Inlet Diameter 5.125 in (130 mm)
Mounting Hardware Included Yes
Neck Flange 5.125 in (130 mm)
Overall Height 3.75 in (95 mm)

Product Box Height 14.5 in (368 mm)
Product Box Length 14.25 in (362 mm)
Product Box Width 6.5 in (165 mm)

Replacement Filter E-3750
Size 14 Inch
Style 1-1/4" Drop Base
Top Material/Finish None
Top Style X-Stream
Weight 6.5 lb (3 kg)