gm hydroboost power steering pump on a white background
high flow power steering pump for rock crawler builds on a white background
GM remote fill steering pump hydro assist system on a white background
off-road steering pump for full hydraulic systems on a white background
gm hydroboost power steering pump on a white background
high flow power steering pump for rock crawler builds on a white background
GM remote fill steering pump hydro assist system on a white background
off-road steering pump for full hydraulic systems on a white background

PSC P-Series GM Remote-Fill Power Steering Pump

SP1405X

$325.00
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Shipping calculated at checkout.

The PSC P-Series 1400 Remote-Fill Power Steering Pump - High Flow with Remote Can is built for demanding steering systems where consistent flow and low-RPM performance are critical. Designed with a larger internal ring and rotor assembly, this pump moves more fluid per revolution, making it the ideal choice for builds running hydro-assist or full hydraulic steering systems.

Unlike standard pumps, the 1400 series is engineered specifically for performance applications. It delivers strong steering response even at low engine speeds, where many systems struggle. Built brand new (never remanufactured), this pump provides reliable, long-term performance for GM-based builds. It requires a remote reservoir system, allowing for better fluid control and cooling in demanding environments.

Includes

  • (1) PSC P-Series 1400 GM Remote-Fill Power Steering Pump
Specifications
  • Pump Series: PSC 1400 P-Series
  • Pump Type: GM Remote-Fill
  • Flow Rate: 3.5 GPM (approx. at 3000 RPM)
  • Pressure Output: 1600 PSI (approx.)
  • Internal Design: High-flow large ring and rotor
  • High-Pressure Port: 16mm female
  • Feed Port: -10 AN
  • Shaft Size: 3/4"
  • Mounting Style: GM passenger/truck
  • Reservoir: Remote (required, sold separately)
Fitment
  • GM passenger cars and trucks with remote-fill setups
  • Hydro-assist steering systems
  • Full hydraulic steering systems (with proper configuration)
  • Off-road vehicles and rock crawlers
  • Custom LS and LT engine builds
  • Performance street applications
Tech Insight

The key advantage of the PSC 1400 series pump is its ability to move more fluid at lower RPM compared to standard pumps. This is critical for off-road vehicles that spend time crawling at low speeds, where steering demand is high but engine speed is low. The larger internal rotor design ensures consistent steering pressure and flow when you need it most.

Running a remote reservoir improves fluid capacity and cooling, helping prevent cavitation and maintaining consistent steering performance. For best results, always match hose sizes correctly and flush your system before installation to protect the pump and maximize its lifespan.

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