Material:The torsion bar adjusting nut is made of heavy-duty steel, which has long service life and good corrosion resistance.
Function:Torsion Bar Adjustment Bolt and Block Nut for adjusting the torsion bars on GM vehicles truck and will help you raise the front of your truck. It is the same one used on almost every GM truck with front torsion bars.
Packaging Includes:Torsion Bar Bolt x2, and Torsion Bar Block Nut x2.