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Low LS Drive System (Alt, P/S w/o A/C) Driver's Side- Polished Finish

Low LS Drive System (Alt, P/S w/o A/C) Driver's Side


PART# 20-156P

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$1,558.00   Suggested Retail
$1,261.76   Holleydays Price
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Holley's new Polished Low Mount Accessory Drive Brackets and Complete Systems have the components tucked in tighter to the block and mounted lower for a more attractive and compact package. Ideal for LS engine swaps with limited space or where a low, more attractive appearance is desired. The Low LS bracket and complete kits fit the middle spacing (installation kit # 21-4 is REQUIRED with the Long crank pulley).


  • Small Compact Complete Kits
  • Fits Middle and Long Accessory Spacing
  • Installation Kit 21-4 Required w/ Long Spacing
  • P/S Hardline Works w/ Most Type II P/S Pumps


A/C Compressor IncludedNo
A/C Compressor TypeN/A
Accessory Drive StyleLow Mount
Alternator Amperage105
Alternator IncludedYes
ApplicationGM LS
Belt IncludedYes
Choose Your PartAlternator & Power Steering Drive Kit
Damper IncludedNo
Damper StyleFactory Middle or Long
Emission Code5
EngineGM LS
MaterialCast Aluminum
Output105 Amps
Power Steering Hardline IncludedYes
Power Steering Pulley IncludedYes
Power Steering Pump IncludedYes
Power Steering Reservoir IncludedYes
Product TypeAccessory Drive Kits
Pulley StyleSerpentine
Tensioner IncludedYes
Thermostat IncludedNo
WarrantyLimited 90 Day
Water Neck IncludedNo
Water Pump IncludedNo
Water Pump Pulley IncludedNo
Part Number20-156P

Service Parts



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.

Tech Resources

Low LS Accessory Drive Fits Middle and Long accessory spacing only (does not fit Short accessory spacing Corvette/CTS-V/G8). Customers w/ short spacing can swap out water pump and crank pulley to convert to middle or long spacing. Long Spacing requires Installation kit 21-4. ***For all LS Engine Swaps-Please refer to your specific body style engine mount kits for additional modification and fitment requirements.

Warranty Information

Limited 90 Day: See Details
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