Ultra Cool Brake Fan - LH Aluminum 5x4-1/2 to 5-1/8 w/ .625 Differential Housing Mount Bushing a screen tray can add

a screen tray can add up to 25hp

Some kind of driveshaft loop is required by all sanctioning bodies to contain the driveshaft in the event of U-joint or driveshaft failure

crank vents

This sensor is designed to measure the temperature of fluids such as water or engine and transmission oil where the temperature does not exceed 250 degree Fahrenheit

Complete with lightweight axle adapter

Ultra Cool Brake Fan - LH Aluminum 5x4-1/2 to 5-1/8 w/ .625 Differential Housing Mount Bushing a screen tray can addProduct Description: Brake Cooling Fan Driver Side Hub Mounted 11 1 2 in Diameter 5 x 4 1 2 to 5 1 8 5 8 in Studs Aluminum Natural Sold Individually Ultra Cool Brake Fans are designed to fit over the hub of your car to create positive cooling airflow to the brakes. Available in a several bolt patterns, including wide 5, these are a great way to help maintain braking power in the heat of the race.