Holley's Low-Mount Accessory Drive Complete System tucks the components in tighter to the block and mounts them lower for a compact, attractive package, ideal for LS engine swaps with limited hood clearance or where a low-profile appearance is desired.
Specifications:
- Accessory Drive Style: Low-Mount
- Engine: GM Gen III/IV (LS)
- A/C Compressor: SD7 (included)
- Alternator: 105A (included)
- Power Steering Pump, Hardline & Reservoir: Included
- Belt & Pulleys: Included
- Finish: Cast Aluminum
- Part Number: 20-162
Fits middle and long accessory spacing (installation kit 21-4 required with long spacing). The included power steering pump can be used with Hydroboost systems — refer to the flow specs on part number 198-101. The P/S hardline works with most Type II power steering pumps.
FAQ
What's included with the Holley 20-162 Low-Mount Complete Accessory Drive System?
It includes an SD7 A/C compressor, a 105-amp alternator, a power steering pump with hardline and reservoir, a tensioner, belt, and all pulleys.
Can the included power steering pump be used with a Hydroboost brake system?
Yes — refer to the flow specs on Holley part number 198-101 for compatibility.
Does this kit work with long accessory spacing?
Yes, it fits both middle and long accessory spacing; long spacing requires installation kit 21-4 (sold separately).

