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The Peterson R4 two-stage left-side mount high-volume pump is designed around twisted-lobe rotors and lightweight aluminum components to provide robust pressure and scavenge performance for demanding applications. Built with shallow fittings and a compact profile, this HV rear-drive unit can be tailored for drag or race use and offers modular mounting options to accommodate accessory drives and custom plumbing.
Peterson Fluid Systems R4 2-Stage Oil Pump - Left Side Mount - HV - Rear Drive Drag
