Derale 6 Blade 13 in Flex Fan - Reverse Rotation - Universal Bolt Pattern IMY22SBS 567 in Insert OD

567 in Insert OD

LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

Engineered with enhanced processing for middle level fatigue resistance and designed to work with roller cams

This machined torque absorber is made from solid steel

GM 12-Bolt 1955-73

Derale 6 Blade 13 in Flex Fan - Reverse Rotation - Universal Bolt Pattern IMY22SBS 567 in Insert ODProduct Description: Mechanical Cooling Fan Flex Reverse Rotation 13 in Fan 6 Blade Universal Bolt Pattern Steel Hub Stainless Blades Black Natural Derale has been the leader in performance cooling for over 30 years. Derale prides themselves in manufacturing high quality, high performance cooling products for O. E. M. and aftermarket applications. Whether you require cooling for the street, strip, track or off road Derale offer a wide variety of