A great replacement for the stock Twin Cam oil pump from Twin Power. Die-cast aluminum body, high-strength steel gear, this oil pump features a larger rotor for up to 20% more oil pressure, 66% more pressure volume and 100% more scavenge over O.E.M. pumps. It fits stock and aftermarket cam support plates and is perfect for your Twin Cam 88 and 96.More horsepower and torque to the rear wheelIncreases oil pressureStock replacement