Walker 19 in Carbon Fiber Fan - 4 Blade - 5/8 in Hub - Universal Bolt Pattern - Carbon Fiber 919400 Large 3-Layer Performance Air Filter:

Large 3-Layer Performance Air Filter:

or top air by using a versatile kit system (included) with forced air nozzle and cover plates

500" spacer

7/16 in Cap Screw

Walker 19 in Carbon Fiber Fan - 4 Blade - 5/8 in Hub - Universal Bolt Pattern - Carbon Fiber 919400 Large 3-Layer Performance Air Filter:Product Description: Mechanical Cooling Fan 19 in Fan 4 Blade 5 8 in Hub Universal Bolt Pattern Carbon Fiber Walker Engineering specializes in high performance air filters and accessories for Sprint and Midget cars, as well as other racing applications. Designed and produced in the USA, Walker air filters give racers an extra edge on the track. Walker Performance Filtration is a world leader in innovation and development of high performance air