12in Pusher Fan Paddle Blade 1640 CFM 2015-chevrolet-silverado-2500-hd-esi2955093 97 in Rectangular Port -

97 in Rectangular Port - Composite - 23 Degree Heads - Small Block Chevy - Pair

Engine Magnet Kit - 8 Magnets - Epoxy included - Kit

Fan Controller - 190 Degree F On - 175 Degree F Off - 1/8 in NPT Temperature Sensor - 3/8 in NPT Bushing - Harness - 25 amps Relay - Kit

Coil Spring - Gold Series - Conventional - 5 in OD - 13 in Length - 275 lb/in Spring Rate - Rear - Steel - Gold Powder Coat - Each

350 Gear Set - In-Line - Reverse Rotation - 8 AN Female Inlet - 8 AN Female Outlet - 6 AN Female Accessory Outlets - Aluminum - Black Anodized - Gas / Methanol / E85 - Each

12in Pusher Fan Paddle Blade 1640 CFM 2015-chevrolet-silverado-2500-hd-esi2955093 97 in Rectangular Port -Electric Cooling Fan High Performance 12 in Fan Pusher 1640 CFM 12V Paddle Blade 13 in Square 3. 75 in Thick Plastic Each