Enhance the performance and reliability of your GM LS/LT engine with the Holley 20-143 Accessory Drive Kit. Designed specifically for crate engines, take-out motors, and engine builders, this comprehensive kit includes everything you need for a seamless installation. From an alternator with plug pigtail to a power steering pump with a pulley, this accessory drive kit ensures your engine runs smoothly and efficiently. The high mount design reduces complexity and cost, providing a budget-friendly solution for enthusiasts and mechanics alike. Whether you're building a custom engine or maintaining your vehicle's optimal performance, Holley's accessory kits offer superior quality and reliability. With OEM flanged head hardware included, this kit matches your factory LS hardware perfectly. The brackets fit all common LS engines, making it the most cost-effective LS bracket solution on the market. Trust Holley, a leader in automotive performance products, to deliver excellence for your engine's accessory drive system.

• Complete accessory drive solution for GM LS/LT engines
• Includes alternator, power steering pump, and pulleys
• High mount design for simplified installation
• Compatible with all common LS engines
• OEM flanged head hardware ensures a perfect fit
• Cost-effective solution reduces project expenses
• Ideal for crate engines and engine builders

Accessory Drive Style:	High Mount
Engine Make/Size:	GM LS
Finish:	Cast
Material:	Cast Aluminum
Warning CA Proposition 65:	No
Dimensions:	23.300 in. x 15.900 in. x 10.900 in.
Weight:	27.800 lbs.