Steel Bearing Spacer for GM Metric Spindle

The Steel Bearing Spacer for GM Metric Spindle from Allstar Performance is an essential precision component for suspension builders, drag racers, and street performance enthusiasts working with General Motors metric spindle assemblies. This spacer maintains proper wheel bearing preload and hub geometry during front-end assembly, whether you're rebuilding a stock suspension or fabricating a custom front-end for a high-powered street or competition vehicle. Correct bearing spacing is critical to prevent premature wear, excessive play, and catastrophic spindle failure—making this bearing spacer a non-negotiable part of any professional wheel hub setup.

Machined from hardened steel, this bearing spacer is engineered to withstand the radial and axial loads imposed during acceleration, cornering, and braking. The precision-ground construction ensures tight tolerances between the spindle, metric rotor, and hub assembly, eliminating slop that could lead to bearing damage or inconsistent brake rotor runout. Unlike inferior spacers, the hardened steel construction resists deformation under sustained load, maintaining consistent bearing preload throughout the life of the suspension. Its compact design—weighing just 0.28 lbs—integrates seamlessly into any GM metric spindle platform without adding unnecessary unsprung weight.

This Steel Bearing Spacer for GM Metric Spindle is ideal for Chevrolet, Pontiac, Oldsmobile, and Buick models equipped with metric front spindles and metric rotor/hub combinations. Installation requires basic suspension knowledge—the spacer seats between the spindle shoulder and the inner bearing race, positioning the rotor and hub assembly for optimal brake runout and bearing life. Whether you're performing routine suspension maintenance or executing a complete front-end restoration, this Allstar Performance spacer delivers OEM-quality precision at a competitive price, making it a must-have for serious automotive technicians and DIY builders.