The ORIGINAL EVO C2 Front Axle Reinforcement Gussets are made out of 3/16" laser cut, CNC bent steel and are engineered to seriously beef up your Jeep JK Wranglers front axle Cs. These gussets are a direct fit to the JK Dana 30, Dana 44 and even 2WD axles. Proudly Made in the USANotes:Welding requiredEach purchased kit will gusset a complete front axle, top and bottom, both Passenger and Driver sides. Factory JK axle "Inner C's" are made from forged steel and 100% weldable.