Dual 12.00" Electric Fan Puller Style High Performance 3168CFM 7-blade curved style blade. SPAL electric fans and accessories are built to meet the most rigorous cooling requirements needed for today's 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, automotive, and/or oil cooler applications. Manufactured from sturdy plastic, individually balanced for long service life, and most feature a fully sealed waterproof/dustproof motor for reliable performance in the most extreme conditions. Spal fans can be mounted to any radiator with universal brackets and shrouds.