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P‑Pump High Performance Pump Kit for GM V8/LS (1980+)

P‑Pump High Performance Pump Kit for GM V8/LS (1980+)

$832.50
$832.50
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Part Number: PK1405XH-6-12-OA

Brake Type
Finish
Flow Control & Feed

This P‑Pump High Performance Pump Kit is built for GM V8 and LS engines where steering demand is higher than stock. It’s designed to deliver consistent flow and pressure for systems running Cylinder Assist® or other high‑load steering setups, without overworking the pump or creating excess heat.

These kits are a solid choice for off‑road, performance street, and custom builds that need dependable steering under load. Each configuration is set up to match different plumbing and return options, so you can choose the version that fits your system without unnecessary adapters or rerouting.

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About:About:

Why you’ll love it

  • Consistent pressure and flow for high‑demand steering systems
  • Designed specifically for GM V8 and LS engines (1980+)
  • Proven P‑Pump design used across PSC steering systems
  • Multiple configurations available for different hose and return setups
  • Built to handle Cylinder Assist applications without excess heat

Tech InfoTech Info

Heads‑up for installers

  • Intended for performance and high‑load steering applications
  • Proper pulley alignment and belt tension are critical
  • Match return and feed hose sizes to the selected pump configuration
  • Reservoir style and plumbing should support the increased flow
  • Not a stock replacement pump

Fitment

  • GM V8 and LS engines
  • Model years 1980 and newer
  • Fits performance, off‑road, and custom steering systems
  • Vehicle‑specific mounting may be required depending on accessory drive

Ideal for

  • Cylinder Assist steering applications
  • Off‑road trucks and trail rigs
  • Performance street and muscle builds
  • Custom GM V8 or LS engine swaps
  • Drivers looking for stable steering under load

Specs

(Specs vary slightly by configuration)

  • Pump Style: PSC P‑Pump
  • Application: High‑performance power steering systems
  • Engine Compatibility: GM V8 / LS (1980+)
  • Pressure & Flow: Tuned for Cylinder Assist® use
  • Configuration: Multiple return and fitting options available

What’s included

(Varies by selected SKU)

  • PSC P‑Pump
  • Pulley (where applicable)
  • Fittings and ports based on selected configuration
  • Assembly ready for installation
California Prop 65 Warning

California Prop 65 Warning

This product can expose you to chemicals including lead and di (2-ethylhexyl) phthalate, which are known to the State of California to cause cancer, birth defects or other reproductive harm.

For more information, go to www.P65Warnings.ca.gov