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Power Steering Add-on System for LT5

Hydraulic Power Steering Add-on System for LT5 Dry Sump Engines-Black

PART# 20-233BK

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Looking to put an LT4/LT5 crate motor or junkyard motor into your vehicle originally equipped with hydraulic power steering? The Holley Retro-fit Hydraulic Power Steering add-on kits for GM LT4/LT5 engines to the rescue. The hydraulic power steering kits works with original equipment GM LT4/5 accessories and brackets. The design incorporates a splined dual bearing system that eliminates belt stresses on the P/S pump's internal bearings, assuring long life. The supercharger drive maintains the original and optimized belt path and tensioner. Included with each P/S system is a throttle body angle correcting adapter that better positions the TB for swap applications. Versions of the power steering drives are available for LT4/5 dry-sump & LT4 wet-sump applications.


  • Add-on power steering to the OE GM accessory drive systems
  • Power Steering design with splined dual bearing eliminating stress on belt and pump's internal bearings
  • Original equipment Type II power steering pump included for OE (original equipment) looks and reliability
  • P/S hard line adapters included
  • Throttle body angle correcting adapter for easier intake tube routing on swap applications included
  • These retro-fit kits maintain OE pulley ratios for optimal accessory performance
  • Retro-fit kits allows for installation and use of larger supercharger crank pulley of 15% overdrive or 9.44” diameter
  • Available LT4/5 dry-sump & LT4 wet-sump applications


A/C Compressor IncludedNo
A/C Compressor TypeN/A
Accessory Drive StylePower Steering Add-On
Alternator AmperageN/A
Alternator IncludedNo
ApplicationGM Gen V LT5
Belt IncludedYes
Choose Your PartAccessory Drive Kits
Damper IncludedNo
Damper StyleFactory
Emission Code5
EngineGM Gen V LT5
MaterialCast Aluminum
Oil System TypeDry Sump
Power Steering Hardline IncludedYes
Power Steering Pulley IncludedYes
Power Steering Pump IncludedYes
Power Steering Reservoir IncludedNo
Product TypeAccessory Drive Kits
Pulley StyleSerpentine
Tensioner IncludedNo
Thermostat IncludedNo
WarrantyLimited 90 Day
Water Neck IncludedYes
Water Pump IncludedYes
Water Pump Pulley IncludedYes
Part Number20-233BK



This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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Warranty Information

Limited 90 Day: See Details
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