These are cast torsion keys that will lower your truck 2" to 3" depending on how much you tighten the bolt. 1992-1999 Chevy GMC Suburban.
Chevrolet GMC 4x4 K1500 2" to 3" Lowering Drop Adjustable Torsion Key 1988-1999
Chevrolet GMC 4x4 K1500 3"-2" Lowering Drop Adj Torsion Key Shackle Urethane
1988-99 CHEVY GMC 4X4 K1500 K2500 TRUCK POLISH BILLET TIE ROD ADJUSTING SLEEVES
1988-99 CHEVY GMC 4X4 K1500 K2500 TRUCK BLACK BILLET TIE ROD ADJUSTING SLEEVES
Blend Door Actuator HVAC For GMC Yukon 92-94 Chevrolet GMC C1500 K1500 88-94 A/C
Chevrolet GMC 4x4 Silverado Sierra 2" to 3" Lowering Drop Adjustable Torsion Key