What was an American brand and trade name for automotive aftermarket products entry in the Indianapolis 500?
STP-Paxton Turbocar: The STP-Paxton Turbocar was an American racing car, designed by Ken Wallis as the STP entry in the Indianapolis 500. STP (motor oil company): STP is an American brand and trade name for automotive aftermarket products, especially lubricants such as motor oil and motor oil additives.
STP-Paxton Turbocar