RPG Knuckles aka Spindles


The price shown here is before the upgrades below. 

The Most Tested, Best Engineered and Reliable Spindle Available.

The spindles have been tested for years now producing incredible results.  It was developed to work in conjunction with RPG Upper Control Arms, Lower Control Arms and Tie Rods.  This spindle will not work with Stock UCA, LCA or TR.

The Highlights:

  • 4130 Chromoly Materials
  • Stainless Steel Misalignments
  • CNC Machined Misalignments
  • MIG Welded
  • Box Construction For Added Strength
  • Double Shear Tie Rod Mounting
  • Double Shear Lower Control Arm Mounting
  • Titanium Powder Coat
  • Grade 8 Hardware
  • Internally Plated and Welded
  • RPG Tested and Proven!!!
Dimensions 36 × 12 × 12 in

1.0 Upper Control Arms, 1.5 Upper Control Arm


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