Tapered Spacers Steel 1/2in ID x 1/4in Long

The Tapered Spacers Steel 1/2in ID x 1/4in Long from ALLSTAR PERFORMANCE are precision-engineered components designed for high-performance engine builds, suspension assemblies, and drivetrain alignment applications. These tapered spacers serve as critical positioning elements in motorsports and automotive construction, where precise spacing and load distribution prevent component misalignment and extend component life. Engineered for durability and reliability, this set of 10 zinc-plated steel spacers provides multiple installation points across a single project or backup sets for future builds.

Manufactured from high-grade steel and finished with zinc plating for corrosion resistance, these tapered spacers feature a 1/2-inch inner diameter and 1/4-inch thickness that accommodates standard fastener sizes while maintaining structural integrity under load. The tapered design allows for self-centering alignment between mating surfaces, reducing installation error and improving concentricity. Zinc plating protects against rust and oxidation in both dry and humid environments, ensuring long-term reliability whether used in engine bays, undercarriage assemblies, or exposed mechanical applications.

Performance builders, engine machine shops, and restoration specialists rely on these spacers for wheel hub alignment, belt-drive positioning, and bracket mounting in racing engines and street performance vehicles. The 1/2-inch bore accepts Grade 8 bolts and fits standard metric and SAE fastener specifications, making them universally compatible across domestic and import platforms. Installation is straightforward: position the spacer on the fastener before assembly to achieve precise gaps between components. For high-vibration environments or repeated disassembly, verify torque specifications on your fasteners to maintain spacer security throughout the service life.