Brand: Allstar Performance Manufacturer's Part Number: ALL13010 Part Type: Driver Air System Components Product Line: Allstar Performance Inline Duct Blowers Automotive Fittings Part Number: AAF-ALL13010 UPC: 848238003727 Driver Air System Component Type: Air blower motor Quantity: Sold individually. Notes: Blower has a 3.00 in. diameter and is 5.00 in. long with a rating of 140 cfm. Description: Allstar Performance inline duct blowers offer heavy-duty cooling for heavy-duty racers. These blowers have many uses, from cooling your brakes to assisting with helmet-cooling efforts. Allstar inline duct blowers are available in 8 in. lengths and a compact 5 in. size with different cfm ratings. Choose what you need to stay cool and clear under the stress of racing with Allstar duct blowers.