Ensure precise accessory drive alignment and reliable performance with this 6-rib pulley designed specifically for small block Chevy engines. Measuring 16 cm in diameter and crafted by The Blower Shop, it adapts from a 3-bolt SBC balancer to a 6-bolt setup, providing a robust fit for enhanced durability. Discover how this pulley enhances your engine's efficiency and longevity.

Optimize engine accessory drive compatibility with this 6-rib pulley designed specifically for BB Chevy 3-bolt balancer to 6-bolt conversions. At 16 cm in diameter and weighing 1.5 kg, it delivers precise fitment and reliable performance. Discover how it enhances your supercharger or nitrous setup below.