SPC Performance 23000 Cam/cast Sleeve Assortment (6)

The SPC Performance 23000 is a six-piece camber/caster sleeve assortment designed to restore or fine-tune front-end wheel alignment on light trucks and SUVs equipped with upper ball joints. This comprehensive kit provides a complete range of adjustment values in a single package, eliminating the guesswork of ordering individual sleeves.

Each eccentric sleeve installs directly into the upper ball joint taper, allowing precise correction of camber and/or caster angles ranging from 1/8° to 1-1/2° in 1/4° increments. Simply rotate the sleeve to dial in the exact adjustment needed, with one sleeve servicing one side of the vehicle.

Kit Contents & Included Sleeves:

• 23002 — 0.25° (1/4 degree) correction
• 23004 — 0.50° (1/2 degree) correction
• 23006 — 0.75° (3/4 degree) correction
• 23008 — 1.0° (1 degree) correction
• 23010 — 1.25° (1-1/4 degree) correction
• 23012 — 1.50° (1-1/2 degree) correction

Key Features:

• Adjusts camber, caster, or both simultaneously
• Correction range: 1/8° to 1-1/2° in 1/4° increments
• No permanent modifications required for installation
• Manufactured in the USA
• Estimated installation time: approximately 0.5 hours per side
• Formerly designated the 7979 Series

Installation Notes: Installation requires removal of the upper ball joint stud nut and breaking the taper free between the stud and existing sleeve. Select the sleeve that provides the required correction, install, and torque to spec. SPC tool #4169 spanner socket is required for sleeve removal and is sold separately.