Tapered Spacers Steel 5/8in ID 1-1/2in Long

The Tapered Spacers Steel 5/8in ID 1-1/2in Long from ALLSTAR PERFORMANCE are precision-engineered components designed for serious engine builders, chassis technicians, and performance enthusiasts who demand exact spacing in critical drivetrain and suspension assemblies. These steel spacers solve a universal problem in automotive assembly: achieving proper clearance and alignment when standard off-the-shelf components don't account for custom modifications, adapter stacking, or OEM tolerances. Whether you're building a high-horsepower engine, upgrading suspension geometry, or fabricating a custom chassis setup, tapered spacers provide the adjustability and repeatability that separate professional work from guesswork.

Constructed from hardened steel, the tapered design of these spacers serves dual purposes: the taper allows for precise angular alignment when stacked or installed at compound angles, while the 5/8-inch inner diameter accommodates a wide range of fastener sizes and applications common in automotive work. The 1-1/2-inch length provides enough material thickness to maintain structural integrity under load while remaining compact enough for tight engine bay and suspension applications. Steel's superior strength and dimensional stability compared to aluminum make these spacers ideal for high-vibration environments, forced induction builds, and applications where thermal cycling or sustained stress could compromise lesser materials.

Mechanics and fabricators rely on these tapered spacers for engine accessory bracket shimming, water pump clearance adjustments, idler pulley spacing, and suspension component alignment where factory geometry doesn't suit performance modifications or aftermarket parts. The 0.22-pound weight makes them ideal for applications where every ounce matters—particularly in weight-conscious builds. Install these spacers where precision spacing is non-negotiable: between engine mounts and frame rails, in belt drive systems requiring exact tensioner geometry, and in suspension assemblies where proper clearance prevents interference and binding. ALLSTAR PERFORMANCE's reputation for manufacturing tolerances means you can stack multiple spacers with confidence that cumulative errors won't exceed your specifications.