Hex head: 22 mm, M12 bolt length: 2.85in. 2 x Torsion Key Adjusting Bolts. 2 x Torsion Bar Block Nuts. Function: Installed at the front of the fuel tank under the chassis, with two adjusting bolts on the left and right, adjust the torque by adjusting the tightness of the bolts, and play a buffer role on the vehicle to protect the vehicle.

The torsion bar key adjuster block nuts and bolts are constructed from high-quality heavy steel material with a black anti-rust coating. This ensures they have a strong load-bearing capacity, excellent wear and corrosion resistance, making them sturdy and durable.

The torsion bar key adjuster block nuts and bolts are constructed from high-quality heavy steel material with a black anti-rust coating. This ensures they have a strong load-bearing capacity, excellent wear and corrosion resistance, making them sturdy and durable.

Function: Installed at the front of the fuel tank under the chassis, with two adjusting bolts on the left and right, adjust the torque by adjusting the tightness of the bolts, and play a buffer role on the vehicle to protect the vehicle.

The torsion bar key adjuster block nuts and bolts are constructed from high-quality heavy steel material with a black anti-rust coating. This ensures they have a strong load-bearing capacity, excellent wear and corrosion resistance, making them sturdy and durable.

Hex head: 22 mm, M12 bolt length: 2.85in. 2 x Torsion Key Adjusting Bolts. 2 x Torsion Bar Block Nuts. Function: Installed at the front of the fuel tank under the chassis, with two adjusting bolts on the left and right, adjust the torque by adjusting the tightness of the bolts, and play a buffer role on the vehicle to protect the vehicle.

2001-2010 Silverado 3500. 1999-2007 Chevy Silveardo 1500. 1991-2001 Bravada. 2003-2009 H2. 1999-2000 2002-2006 Cadillac Escalade. 1992-1999 Suburban. 1991 Syclone. 1992-1993 Typhoon.