Blox Racing BXCC-00001-BK Black 10" Electric Slim Fan Blox Racing 10 inch electric slim fans are more durable and lighter than the bulky OEM units, and more importantly, will deliver more cooling capacity to your radiator With its smaller size and higher capacity, your radiator will see maximum airflow compared to similar fans with bulkier shrouds 10-3/8 inch x 11-3/8 inch x 2.5 inch; 2 pounds; 1,550 CFM