GM LS High-Mount Accessory Drive Systems

  • Universal brackets fit virtually all common LS engines regardless of water pump and harmonic balancer offsets reducing cost and complexity compared to competitive products
  • Simple, dedicated installation kits allow easy fitment to Corvette, F-Body or Truck drive offsets
  • Utilizes commonly available and affordable GM alternators, power steering pumps & A/C compressors
  • Kits available with or without A/C provisions
  • A/C brackets position the compressor high above the cross-member but below the hood line for easy installation and great looks
  • A/C brackets are also a bolt on solution to relocate A/C compressor on engines using a GM Corvette or other factory accessory drive
  • OEM quality natural finish die castings for clean looks and durability. Can be polished, coated, painted or plated.
  • OEM spec flanged head hardware included to match your factory LS engine hardware
  • Ideal for crate engines, take out motors and engine builders!
  • Measure Your Damper to Determine if You have Short, Middle, or Long Pulley Alighnment
  • Choose the Appropriate Installation Kit for Your Pulley Alignment
  • Choose the Desired Finish - Cast, Black, or Polished
Shop Installation Components

LS High-Mount Accessory Drive Installation

  • In Stock
  • Aluminum
  • Black
  • Cast
  • Natural
  • Nickel
  • Polished
  • Yellow
Product Type
  • A/C Adapters
  • A/C Compressor
  • Accessory Bracket
  • Accessory Drive Kits
  • Adapter/Extension
  • Alternator
  • Alternator Pulley
  • Hardware Kit
  • Idler Pulley
  • Pigtail Connector
  • Power Steering Pulley
  • Power Steering Pump
  • PS Reservoir
  • Pulley
  • Tensioner Spacer
  • Water Pump
  • Earl's
  • Holley
  • GM Gen V LT, L83, L84, L86, and L87
  • GM Small Block Gen III/IV (LS Based)
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    GM LS High-Mount Accessory Drive Systems are Available in Complete Kits or with Brackets Only.