Flex-A-Lite Race Fan - 17 in - 6 Blade - 5/8 in Pilot - 1-3/4 to 2-1/2 in Bolt Pattern - Silver 20-PRY-NB-2XS Additional and significant performance improvements

Additional and significant performance improvements can be seen by reducing the weight of the pulley versus the original pulley which is why we recommend the BBK CNC Machined billet aluminum pulley kits for maximum horsepower gains

Proven B&M Quality

Disable Traction Control

1969-1971 Mercury Cyclone

relay wire harness

Flex-A-Lite Race Fan - 17 in - 6 Blade - 5/8 in Pilot - 1-3/4 to 2-1/2 in Bolt Pattern - Silver 20-PRY-NB-2XS Additional and significant performance improvementsProduct Description: Mechanical Cooling Fan Race Fan 17 in Fan 6 Blade 5 8 in Pilot 1 3 4 to 2 1 2 in Bolt Pattern Steel Silver Paint Sold Individually Flex a lite has been leading the way in cooling product technology for over 40 years. The Flex a lite product line includes belt driven engine cooling fans, electric fans, Transmission oil coolers, alumimum radiators and engine oil coolers. Flex a lite designed the first plastic Heavy Duty truck fans