PSC P-Series GM Remote-Fill Power Steering Pump
SP1405X
The PSC P-Series 1400 GM Remote-Fill Power Steering Pump is engineered for high-demand steering systems that require increased fluid flow and dependable low-RPM performance. Featuring PSC's larger internal ring and rotor design, this high-flow pump delivers approximately 3.5 GPM of flow and up to 1,600 PSI, making it an excellent choice for hydro-assist steering, full hydraulic steering, and custom off-road applications.
Unlike remanufactured power steering pumps, the PSC P-Series 1400 is built as a brand-new unit for maximum reliability and consistent performance. Designed for GM passenger car and truck accessory drives, this remote-fill pump requires an external reservoir, providing increased fluid capacity, improved cooling, and easier packaging for LS swaps, Ultra4 race cars, rock crawlers, buggies, and high-performance street builds.
Includes:
- (1) PSC P-Series 1400 GM Remote-Fill Power Steering Pump
Note: Remote reservoir, pulley, fittings, and hoses are sold separately.
Specifications
| Specification | Details |
|---|---|
| Manufacturer | PSC Motorsports |
| Pump Series | P-Series 1400 |
| Pump Style | GM Remote-Fill |
| Flow Rate | Approximately 3.5 GPM @ 3,000 RPM |
| Maximum Pressure | Approximately 1,600 PSI |
| Internal Design | High-Flow Large Ring & Rotor |
| High Pressure Port | 16mm Female |
| Feed Port | -10 AN |
| Shaft Diameter | 3/4" |
| Mounting Style | GM Passenger Car / Truck |
| Reservoir | Remote Reservoir Required (Sold Separately) |
| Condition | Brand New (Not Remanufactured) |
Fitment
Compatible Applications:
- GM passenger car accessory drives
- GM truck accessory drives
- LS engine swaps
- LT engine swaps
- Hydro-assist steering systems
- Full hydraulic steering systems (properly configured)
- Rock crawlers
- Ultra4 race vehicles
- Rock bouncers
- Off-road race trucks
- Custom tube chassis builds
- High-performance street vehicles
Fitment Notes:
- Requires a remote power steering reservoir.
- Designed for GM-style accessory drive applications.
- Verify pulley alignment and mounting configuration before installation.
- Confirm fitting sizes, hose routing, and steering system compatibility prior to installation.
- Recommended for high-demand steering systems requiring increased fluid volume.
FAQ
Why choose the PSC P-Series 1400 pump?
The PSC 1400 Series uses a larger internal ring and rotor assembly than a standard GM power steering pump, allowing it to move significantly more fluid with each revolution. This increased flow improves steering response and hydraulic assist performance, particularly at low engine speeds.
Why is low-RPM flow important?
Vehicles used for rock crawling and technical off-road driving often spend long periods at idle or low engine RPM while placing maximum demand on the steering system. A high-flow pump helps maintain steering performance when conventional pumps begin to lose output.
Why use a remote reservoir?
A remote reservoir increases fluid capacity, improves cooling, and helps reduce aeration and cavitation during extended steering cycles. It also provides greater flexibility when packaging accessories in custom engine bays and tube chassis vehicles.
Who is this pump best suited for?
This pump is an excellent upgrade for hydro-assist steering systems, full hydraulic steering systems, LS and LT engine swaps, Ultra4 race vehicles, rock bouncers, rock crawlers, prerunners, and any custom build requiring dependable, high-volume hydraulic steering performance.
