Derale Rigid Race Mechanical Cooling Fan - 13" Fan - 6 Blade - 5/8" Pilot - Universal Bolt Pattern - Steel Hub/Aluminum Blades - Black/Natural BLOWER-PF-IDA TECHNICAL SPECS: Weight: 12

TECHNICAL SPECS: Weight: 12

1971-1973 International 1110

Camshaft / Lifters

2-1/2 Wide Camaro Type Spring

2008-2009 Roadmaster Rail A-Straight Rail

Derale Rigid Race Mechanical Cooling Fan - 13" Fan - 6 Blade - 5/8" Pilot - Universal Bolt Pattern - Steel Hub/Aluminum Blades - Black/Natural BLOWER-PF-IDA TECHNICAL SPECS: Weight: 12Aluminum fan blades, Maximum full time airflow, Rated up to 8,000 RPM, 13" standard rotation rigid fan design, Perfect replacement for fan clutch and fanDerale has been the leader in performance cooling for decades. 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