283/327 GM SB Power Stee ring Pulley Black

The 283/327 GM SB Power Steering Pulley Black from Racing Power Co-Packaged is a direct-fit replacement component engineered for small-block Chevrolet engines, specifically the 283 and 327 cubic-inch displacements. This power steering pump pulley is essential for any enthusiast rebuilding, restoring, or modifying a classic or street-performance small-block Chevy, where OEM pulleys may be worn, damaged, or incompatible with modern accessory drive systems. Built to restore proper serpentine belt alignment and steering pump function, this pulley eliminates the common issue of slipping belts and inconsistent power steering pressure that plague aged engine bays.

Constructed from steel and finished in durable black paint, the 283/327 GM SB Power Steering Pulley measures 5.875 inches in diameter and features a single-groove V-belt profile designed for Saginaw power steering pumps, the factory standard for these displacement engines. The bolt-on installation method ensures no welding or custom fabrication is required—simply unbolt the worn pulley and secure this replacement in place with the existing fastener pattern. The one-groove design maintains OEM belt tension and load distribution, preventing premature wear on the serpentine belt and reducing drag on the engine, which is especially important when tuning for peak horsepower and fuel efficiency in street or strip applications.

Mechanics and hot rodders working on 283 or 327 small-block restorations, crate engine swaps, or vintage muscle car builds will find this pulley indispensable for maintaining factory steering feel and reliability. It is compatible with original Saginaw pump setups and works seamlessly in stock, mildly modified, or heavily built engines where accessory drive integrity is non-negotiable. Whether you're refreshing a Chevrolet Corvette, Camaro, Nova, or Chevelle, this Racing Power Co-Packaged pulley delivers the fit, finish, and function that discerning builders demand.