Holley 20-220BK Premium Mid-Mount Accessory Drive System for GM LT1 and LT4 Gen V Engines, 6-Rib Serpentine Pulley Kit in Black Steel Finish

The Holley 20-220BK Premium Mid-Mount Accessory Drive System is designed specifically for GM LT1 and LT4 Gen V engines, providing reliable and efficient belt drive performance. This pulley kit features a durable steel construction finished in black paint, ensuring longevity and resistance to corrosion. The 6-rib serpentine design offers enhanced grip and power transfer, making it suitable for high-performance applications. Installation of this system helps optimize accessory belt routing, contributing to improved engine accessory operation and overall vehicle performance.

Features:

• Designed for GM LT1 and LT4 Gen V engines ensuring perfect fitment

• 6-Rib serpentine pulley configuration for efficient power transfer

• Steel construction with black paint finish for durability and corrosion resistance

• Premium mid-mount design to accommodate aftermarket accessories

• Easy to install with comprehensive mounting hardware included