Description
Complete Accessory Drive Solution. The Holley LS/LT Complete Accessory Drive Kit provides a fully integrated package designed to streamline the installation of your engine accessories. This kit includes all necessary components such as the alternator, power steering pump, A/C compressor, tensioner, belt, and pulleys, ensuring a seamless setup for enhanced accessory drive functionality.
Construction and Appearance. Crafted from durable cast aluminum, the kit’s components feature OEM-quality natural finish die castings that offer both durability and a clean appearance. The finish allows for further customization through polishing, coating, painting, or plating to suit personal preferences and vehicle aesthetics.
Installation. The kit is designed for straightforward installation with universal brackets that fit most common LS and LT engines without requiring modifications or drilling. This simplicity reduces installation time and complexity, making it accessible for engine builders and automotive professionals.
Warranty. Backed by a manufacturer’s limited 90-day warranty, this kit provides assurance of quality and reliability.
Application. Specifically engineered for GM Gen V LT (L83, L84, L86, L89) and GM Gen III/IV LS engine families, the kit supports a wide range of popular engine sizes, offering compatibility with both crate engines and rebuild projects.
Holley 20-137
CA Residents: WARNING: Cancer and Reproductive Harm
- Includes Sd508 A/C Compressor, Alternator, Power Steering Pump, Tensioner, Belt, and Pulleys
- A/C Compressor Type: Sd508
- Finish: Cast Aluminum
- Emissions: Legal For Use On Emissions Controlled, Uncontrolled, And Racing Use Only Vehicles
- Accessory Drive Style: High-Mount
- Alternator Amperage: 130 Amp
- Alternator Included: Yes
- Belt Included: Yes
- Damper Included: No
- Damper Style: Factory Standard Middle Or Long
- Engine Compatibility: GM Gen III/IV LS and GM Gen V LT L83, L84, L86, L89
- Material: Cast Aluminum
- Output: 130 Amps
- Part Type: Accessory Drive Belt Kit
- Power Steering Pulley Included: Yes
- Power Steering Pump Included: Yes
- Power Steering Hardline Included: No
- Product Type: Accessory Drive Kits
- Pulley Style: Serpentine
- Tensioner Included: Yes
- Thermostat Included: No
- Water Neck Included: No
- Water Pump Included: No
- Water Pump Pulley Included: No
- Warranty: Manufacturer’s Limited 90 Day Warranty
- Fits GM Gen V LT (L83, L84, L86, L89) and GM Gen III/IV LS engine families






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