V-Groove Power Steering Pulley Polished

The V-Groove Power Steering Pulley Polished from TUFF-STUFF is a direct-fit replacement component engineered for GM Type II style power steering pumps. This single-groove pulley is purpose-built for mechanics and enthusiasts who demand OEM-grade performance in their steering system upgrades, restorations, or maintenance work. Whether you're rebuilding a classic Chevy, installing an aftermarket pump system, or refreshing worn serpentine belt drive components, this polished aluminum pulley delivers the precision fitment and durability required for reliable steering operation.

Manufactured from aluminum and finished in a corrosion-resistant polished coating, the V-Groove Power Steering Pulley features a 4.563-inch diameter and a press-on design that ensures secure, wobble-free installation on the power steering pump shaft. The V-groove profile is specifically dimensioned for single-groove serpentine belt compatibility, enabling smooth power transmission without slippage or premature wear. The polished finish not only enhances underhood aesthetics but also reflects heat away from the pump assembly, contributing to cooler fluid temperatures during extended driving or performance use. This aluminum construction keeps rotating mass minimal, reducing parasitic drag on the engine while maintaining structural integrity under load.

Technicians and DIY builders restoring or upgrading GM-platform vehicles—including trucks, muscle cars, and street rods—will find this pulley indispensable for achieving stock-correct or modernized steering system configurations. The press-on mounting method requires proper installation tooling but eliminates the need for fasteners and guarantees alignment. Direct compatibility with GM Type II power steering pumps makes this a drop-in solution for vehicles originally equipped with this pump family, simplifying swap and restoration projects. Pair this pulley with a quality serpentine belt and idler pulleys for a complete, long-lasting steering drive system.