GM Metric Midsize 3 Piece Spindle Kit Beefed Up Forged Heat Treated Steel Direct OEM Replacement Quick Swap Includes Left And Right Spindles For 1979 Up G Body Performance Upgrade
✔️ Includes left and right spindles, bolt-on arm, caliper bracket
This GM metric midsize spindle kit is a direct OEM replacement for factory G body spindles, designed for 1979 and newer cars. Forged and heat-treated steel delivers beefed-up strength for street and race use, with OEM geometry and 8-degree pin inclination. IMCA-certified for Hobby Stock, Stock Car, Modified, and Sport Mods events. The kit includes left and right spindles, bolt-on steering arm, caliper bracket, and hardware for a complete upgrade.
✅ forged and heat treated steel for maximum strength
✅ direct OEM replacement for factory G body spindles, 8-degree pin inclination
✅ IMCA certified for sanctioned events
✅ three-piece design for quick replacement and reduced downtime
✅ includes left and right spindles, bolt-on steering arm, caliper bracket, and hardware
💡 What is a GM metric midsize spindle kit used for in classic G-body builds?
It’s a handy upgrade that replaces worn spindles with stronger forged steel parts that fit directly and keep alignment.
- Replaces worn spindles with forged steel for durability - Maintains factory geometry for proper alignment - Includes everything needed for a complete install