Aluminum Spacers 1pr 3/4in ID x 1in Long

The Allstar Performance Aluminum Spacers 1pr 3/4in ID x 1in Long (SKU ALL 18798) are precision-engineered tapered spacers designed for suspension geometry and drivetrain alignment in motorsports applications. These aluminum spacers provide accurate spacing and load distribution in high-vibration environments where tolerances directly affect handling, brake balance, and component longevity.

Measuring 3/4 inch inner diameter and 1 inch in length, this pair delivers repeatable positioning for wheelbase adjustment, suspension mounting, or driveline offset work. The natural aluminum finish resists corrosion while remaining lightweight—critical for performance builds where unsprung weight impacts acceleration, braking, and overall chassis response. The tapered design ensures consistent seating against shoulders and reduces stress concentration at the junction point, a consideration that extends component service life in competitive or high-performance street applications.

These spacers serve racing teams, off-road competitors, and performance enthusiasts who require precision spacing without the cost of custom-fabricated solutions. Whether adjusting suspension geometry for track tuning, correcting wheelbase after chassis modifications, or establishing proper driveline clearance, this pair provides the dimensional accuracy and repeatability that separates data-driven setups from guesswork. Allstar Performance's spacers are widely recognized in circle-track racing, drag racing, and street rod communities as reliable OEM-quality alternatives to specialty machine shops.

At 0.14 lbs per pair, weight penalty is negligible, making these spacers suitable for builds where every tenth counts. Buyers should verify bore size, shoulder diameter, and mounting location against their specific application before ordering, as spacer fitment is application-specific and cannot be retrofitted universally.