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Holley Accessory Drive Bracket 20-155

Holley Accessory Drive Bracket 20-155
Holley Accessory Drive Bracket 20-155Holley Accessory Drive Bracket 20-155Holley Accessory Drive Bracket 20-155Holley Accessory Drive Bracket 20-155Holley Accessory Drive Bracket 20-155
$259.99 ea
NEWBackordered until 08/04/2021Out of stock at HOLLEY PERFORMANCE PRODUCTS as of 08/02/2021
Model: 3991994
Supplier has not provided any fitment data for this product.
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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. These kits supply the required brackets and hardware needed for installation, but allow you to choose the source for supplemental accessories and components that are often already on the donor engine or host vehicle. Whether sourcing from the salvage yard, the local auto parts store, your GM parts dealer, or Holley, you pick the accessories that match your needs and budget! Three easy steps will get you going. Step one is to determine your belt alignment based on your crank pulley position on the engine you have. Step two is to choose the Holley accessory drive brackets that you need (A/C, Alt & P/S or both). Step three is to see if and installation kit is for required for your crank pulley position. The Low LS bracket and complete kits fit the middle spacing (installation kit # 21-4 is REQUIRED with the Long crank pulley).
Features:
  • Fits Middle And Long Accessory Spacing
  • 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!

Downloads:

Download Name File Size
199r11086.pdf2.44MB
199r11089.pdf1.63MB

Specifications:

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 Cast
Material Cast Aluminum
Part Type Accessory Drive Component Mount Set
Power Steering Pump Included No

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