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Holley Accessory Drive Bracket 20-155BK

Holley Accessory Drive Bracket 20-155BK
Holley Accessory Drive Bracket 20-155BKHolley Accessory Drive Bracket 20-155BKHolley Accessory Drive Bracket 20-155BKHolley Accessory Drive Bracket 20-155BKHolley Accessory Drive Bracket 20-155BKHolley Accessory Drive Bracket 20-155BK
$384.99 ea
NEWARRIVING SOONEstimated Ship Date 04/10/2023 (If Ordered Today)40 available from HOLLEY PERFORMANCE PRODUCTS as of 03/24/2023
Model: 3991995
Supplier has not provided any fitment data for this product.
[More Info]
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
  • Small Compact Brackets and Kit
  • Modular System - Buy Brackets and Installation or Complete Kits
  • Fits Middle And Long Accessory Spacing
  • Installation Kit 21-4 Required w/Long Spacing
  • PS Hardline Works w/Most Types II PS Pumps - Sold Separately
  • Cost Effective Solution
Holley Performance Emission Code 5: 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
Installation Notes:
When using Bracket 20-155 w/ Long Truck Spacing, or 2010 and up Camaro Spacing (Requires the use of Spacer 21-4). ***For all LS Engine Swaps-Please refer to your specific body style engine mount kits for additional modification and fitment requirements.
About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!


Download Name File Size


A/C Compressor Included No
A/C Compressor Type N/A
Accessory Drive Style Low Mount
Alternator Included No
Application GM Gen V LT
Belt Included No
Choose Your Part Accessory Bracket
Damper Style Factory Middle or Long
Emission Code 5
Engine GM Small Block Gen III/IV (LS Based)
Engine Make/Size GM LS
Finish Black
Material Cast Aluminum
Part Type Accessory Drive Component Mount Set
Power Steering Pump Included No


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Holley Accessory Drive Bracket 20-155BK:
Classic Nova 2023