Kartek 7020 Rear VW King Kong Torsion Housing Adjuster Std 40 Spline Sleeves Over 2-1/2" OD Tube

This adjuster was intended for a new build VW torsion housing not a stock or pre-existing torsion housing because you'll slide a 2-1/2" diameter tube into each side of this adjuster and weld it. They call it a King Kong adjuster because the area around the splines on the adjusting fingers is thicker to prevent the fingers from breaking.