Introducing the PRP Ford Barra Underdriven Water Pump Pulley – the same premium pulley supplied with our 1500HP-rated ATI balancer kits, now available to purchase separately. Designed specifically for the Ford Barra engine, this pulley is compatible with all leading harmonic balancers, including OEM units and aftermarket options like the ATI Performance series.
CNC-machined from premium 6061 billet alloy using our advanced multi-axis mill-turn machines, this pulley is built for strength, precision, and performance. Backed by the PRP lifetime warranty and available in 13 signature anodized finishes to perfectly match your existing PRP components.
This pulley features an underdriven design, reducing the rotational speed of the water pump to minimise parasitic drag at high RPM. The result is improved engine efficiency, reduced risk of water pump cavitation, and more reliable performance under demanding conditions.