SPAL Advanced Technologies Low Profile Electric Cooling Fan 10" Fan Pusher 844 CFM - Curved Blade HYSSML11M61 5/8-18 in Left Hand Thread

5/8-18 in Left Hand Thread

20 Degree Inline Valve Angle

Chevy Corvette 1984-90

There may be some groups that require the use of "stock" crankshafts

SPAL Advanced Technologies Low Profile Electric Cooling Fan 10" Fan Pusher 844 CFM - Curved Blade HYSSML11M61 5/8-18 in Left Hand ThreadProduct Description: Electric Cooling Fan Low Profile 10 in Fan Pusher 797 CFM 12V Curved Blade 11 1 4 x 10 9 16 in 2 in Thick Plastic Sold Individually SPAL electric fans and accessories are built to meet the most rigorous cooling requirements needed for todays high performance automotive applications. SPAL fans are durable, reliable, and the choice of many NASCAR teams. SPAL offers a variety of high performance fans perfect for your motorcycle, ATV,