Threaded Wheel Spacers 1/2in 5pk

The Allstar Performance Threaded Wheel Spacers 1/2in 5pk (SKU ALL 44212) are essential components for custom wheel fitment and suspension geometry adjustments on high-performance and modified vehicles. These spacers push wheels outward from the hub, correcting backspacing issues, improving stance, and allowing fitment of wider or differently-offset wheels without binding or suspension interference. Whether you're dialing in a race car setup, restoring proper wheel clearance after lowering, or achieving aggressive fitment on a street machine, threaded wheel spacers offer repeatable, adjustable positioning that's far more precise than press-fit alternatives.

Each spacer in this five-pack features a 5/8-11 inch thread pattern and delivers a half-inch (0.5 inch) offset thickness, making them compatible with Wide-5 bolt circles commonly found on classic hot rods, vintage muscle cars, and specialty race vehicles. Constructed from aluminum with clear anodize finish, these spacers provide excellent corrosion resistance while maintaining a clean, finished appearance that complements both polished and powder-coated wheels. The threaded design allows installation directly onto wheel studs without modification, and the precision machining ensures consistent fit and zero runout for balanced wheel assemblies—critical when running higher speeds or demanding track conditions.

Mechanics and fabricators rely on Allstar Performance spacers for custom suspension builds, vintage racing programs, and street rod restorations where fitment precision directly impacts handling and safety. The five-pack quantity covers a complete four-wheel application with one spare, reducing reordering and ensuring consistency across the axle. Installation requires standard lug nuts or studs; verify your specific stud length to confirm adequate thread engagement. These spacers are ideal for builders running disc brake conversions, independent front suspension upgrades, or wide-body kits where factory wheel positions are no longer compatible with modern or widened components.