Check Availability
Holley 20-156 Accessory Drive Belt
Holley 20-156 Accessory Drive Belt
Holley 20-156 Accessory Drive Belt
Holley 20-156 Accessory Drive Belt
Holley 20-156 Accessory Drive Belt
Holley 20-156 Accessory Drive Belt
Holley 20-156 Accessory Drive Belt
Holley
SKU 20-156

Holley 20-156 Low-Mount LS Drive System (alt, P/S W/o A/C) Driver's Side

$1,118.95 USD
Check Availability
Check availability, to reach.
Free shipping For USA, up to 50 lbs
90-day returns Free, no restocking fees
Warranty Manufacturer's Limited 90 Day

Holley's new 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.

Features and Benefits:

  • 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

Associated Comments:

  • The power steering pump included can be used Hydroboost systems. Please refer to the flow specs on part number 198-101

Details:

  • A/C Compressor Included: No
  • Accessory Drive Style: Low-Mount
  • Alternator Amperage: 105
  • Alternator Included: Yes
  • Application: GM LS
  • Belt Included: Yes
  • Damper Included: No
  • Damper Style: Factory Middle or Long
  • Engine: GM Gen III/IV (LS)
  • Finish: Cast
  • Material: Cast Aluminum
  • Output: 105 Amps
  • Power Steering Hardline Included: Yes
  • Power Steering Pulley Included: Yes
  • Power Steering Pump Included: Yes
  • Power Steering Reservoir Included: Yes
  • Pulley Style: Serpentine
  • Tensioner Included: Yes
  • Thermostat Included: No
  • Warranty: Manufacturer's Limited 90 Day Warranty
  • Water Neck Included: No
  • Water Pump Included: No
  • Water Pump Pulley Included: No

Installation Guide: Download PDF

Installation / Product Video: Watch on YouTube

⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.

A vehicle fitment list isn’t available for this part.

Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.

Shipping Information

Free shipping is available for eligible orders.

Shipping: For USA - Up to 50lbs.

Orders are processed during normal business days. Delivery dates may vary by carrier and destination.

Owner Reviews

Be the first to review this part. Real owner feedback, tagged with the exact vehicle it was fitted to, helps the next shopper buy with confidence.

Questions & Answers

Our techs answer fitment questions, usually within 2 hours. Owners chime in too.

0 questions

No questions yet. Here's what shoppers usually ask. Tap one and our techs will answer.

Ask a Question

Write a review

Share your experience with this part. Reviews are checked before they go live.

Fit
Guaranteed
Fast
Shipping
Easy
Returns
Real
Support

Frequently Paired With

AEM Electronics 30-3326 - Water/Methanol Solenoid Solenoid is a 2-way, normally closed valve. AEM Electronics
AEM Electronics

AEM Electronics 30-3326 - Water/Methanol Solenoid Solenoid is a 2-way, normally closed valve. AEM Electronics

$132.95
Holley 20-137 LS/LT High-Mount Complete Accessory Drive Kit Includes SD508 A/C Compressor, Alternator, P/S Pump, Tensioner, Belt,
Holley

Holley 20-137 LS/LT High-Mount Complete Accessory Drive Kit Includes SD508 A/C Compressor, Alternator, P/S Pump, Tensioner, Belt,

$1,478.95
Holley 20-205BK Mid-Mount Complete Accessory Drive System Gen V LT Engines Standard Damper Black Complete GM Gen V LT Accessory
Holley

Holley 20-205BK Mid-Mount Complete Accessory Drive System Gen V LT Engines Standard Damper Black Complete GM Gen V LT Accessory

$1,958.95
Holley 21-3 LS Accessory Drive Bracket Installation Kit for Long Alignment Installation Kit, LS Acc Drive Brackets, Use with Long
Holley

Holley 21-3 LS Accessory Drive Bracket Installation Kit for Long Alignment Installation Kit, LS Acc Drive Brackets, Use with Long

$149.95
Holley 20-155 Low-Mount LS Accessory Drive Bracket Driver's Side P/S & Alt Bracket for Applications Without A/C or Using Factory
Holley

Holley 20-155 Low-Mount LS Accessory Drive Bracket Driver's Side P/S & Alt Bracket for Applications Without A/C or Using Factory

$280.95
Holley 20-134 LS High-Mount A/C Accessory Drive Bracket Fits Sanden SD508 or SD7 Comp Passenger's Side Bracket Only (A/C) Fits
Holley

Holley 20-134 LS High-Mount A/C Accessory Drive Bracket Fits Sanden SD508 or SD7 Comp Passenger's Side Bracket Only (A/C) Fits

$230.95
Holley 97-162 Hardware Kit for LT/LS Cooling Manifold Replacement Hardware Kit
Holley

Holley 97-162 Hardware Kit for LT/LS Cooling Manifold Replacement Hardware Kit

$51.95
Holley 97-150 Idler Pulley Accessory Drive Idler Pulley, Smooth, 2.75 Diameter
Holley

Holley 97-150 Idler Pulley Accessory Drive Idler Pulley, Smooth, 2.75 Diameter

$69.75
$1,118.95