Big Block Chevy 8-Rib Pulley Kit Alt AC PS | Victory HD

This product includes a 8-rib serpentine pulley system with a heavy-duty tensioner for a high horsepower Big Block Chevy engine, enhancing belt grip and providing better cooling, charging, and steering. It fits various big block Chevy engines.

• The 8-rib design provides 33% more surface area than a 6-rib design for improved grip across the rev range.