GM 14 Bolt 30 Spline Spool

  • Sale
  • Regular price $289.99



Steel Spool for the GM 14 Bolt 30 Spline Axles, 4.10 and down.

  • Fits GM 10.5" 14 bolt truck with 30 spline axles
  • 4.10 and down ratio only or 4.56 and up thick gears
  • Provides 100% traction to both wheels at all times
  • Not recommended for street driven vehicles