Perma-Cool Flex Fan Mechanical Cooling Fan 18" Fan 6 Blade 5/8" Pilot - Red Anodize/Black Center 4122LRGRD Pro-Cap (5" diameter)

Pro-Cap (5" diameter)

3000-9900 RPM

411 lb/in Spring Rate

281 in Tall

TIG-welded chrome-moly tube adapters with a heavy-duty right- and left-handed threads rod ends allow for easy on-car adjustments

Perma-Cool Flex Fan Mechanical Cooling Fan 18" Fan 6 Blade 5/8" Pilot - Red Anodize/Black Center 4122LRGRD Pro-Cap (5" diameter)Product Description: Mechanical Cooling Fan Flex Fan 18 in Fan 6 Blade 5 8 in Pilot Universal Bolt Pattern Steel Hub Aluminum Blades Red Anodized Black Center Sold Individually Using the knowledge gained from years of motorsports involvement, Perma Cool has developed an extensive, high quality product line. Along with its race proven oil and Transmission coolers, Perma Cool offers electric and mechanical fans, oil adapters and filter mounts, complete