Satin GM Power Steering 2V Pulley w/Keyway

The Satin GM Power Steering 2V Pulley with Keyway (MPN R8847) is a precision serpentine pulley engineered for small-block and mid-size GM engine platforms requiring reliable power steering system integration. This component is essential for builders and enthusiasts modernizing classic muscle cars, street rods, and performance restorations where OEM steering pump compatibility meets contemporary underhood aesthetics.

The pulley's satin finish provides a factory-correct appearance while maintaining the durability demanded by high-flow power steering systems and tight engine compartment layouts. Constructed as a two-groove design, this pulley features a keyway bore that locks securely onto the power steering pump shaft, preventing slippage during acceleration and load cycling. The keyway design eliminates reliance on friction alone, a critical upgrade when stepping up to higher-displacement engines or aggressive cam profiles that demand consistent steering pump engagement.

Mechanics and engine builders trust this pulley for applications ranging from mild street engines to serious track builds where steering response and reliability cannot be compromised. The keyway construction makes it ideal for applications requiring enhanced performance and stability in power steering systems.