Coil Over Sleeve 5-3/4in

The Coil Over Sleeve 5-3/4in by ALLSTAR PERFORMANCE is an essential suspension tuning component designed for builders and racers who demand precision adjustability in their coilover installations. This sleeve functions as a critical spacer and guide element within coilover shock assemblies, allowing fine-tuning of suspension geometry and ride height on high-performance vehicles. Whether you're building a street machine, a weekend racer, or optimizing factory suspension architecture, this compact yet durable component ensures your coilover system operates at peak efficiency and maintains consistent suspension travel.

Manufactured to tight tolerances by ALLSTAR PERFORMANCE, a trusted name in performance suspension and chassis components, the 5-3/4-inch sleeve is engineered to provide smooth, repeatable operation within the coilover body. The precision bore and external geometry ensure proper concentricity and minimize binding, which is critical when you're dialing in suspension stiffness and preload characteristics. Weighing just 0.46 lbs and measuring 4.05 x 2.4 x 12.3 inches, this sleeve integrates seamlessly into compact engine bay installations while maintaining the structural integrity required for sustained track use or aggressive street driving conditions.

Serious suspension builders, independent shops, and enthusiasts upgrading to coilover systems will find this sleeve indispensable for complete system assembly and proper operation. Installation requires careful attention to cleanliness and correct orientation within the shock body—any contamination or misalignment will compromise the smooth action your suspension demands. Confirm fitment with your specific coilover kit documentation, as sleeve dimensions are critical to achieving the desired ride height, spring preload, and overall suspension geometry that transforms vehicle dynamics and cornering performance.