Precise engineered 1-piece strut spacers have a specific Pitch and Index offset to preserve CV extension and to prevent CV axle overextension within the OEM tolerances. A differential skid plate tie the two crossmembers together to create a rigid sub-frame and added protection for vital steering and driveline components. This component box has front and rear brake line relocation brackets, a CNC machined 6061-T6 aluminum front driveshaft spacer, rear driveshaft carrier bearing lowering bracket, cast ductile iron rear blocks with longer Grade 8 U-bolts and lock nuts. Complete with all high-quality grade mounting hardware. Every metal fabricated bracket is precise CNC laser cut and precision formed in CNC press break, there is expert workmanship in every component of the kit. Powder coated or Zinc plated to provide an extremely durable protective barrier to prevent corrosion.. 1-Piece Strut Spacers Have A Specific Pitch And Index Offset. Rear Block And U-bolt Kit Raises Rear To A More Level Stance. Aluminum Driveshaft Spacer Corrects Front Driveshaft Angle. Skid Plate Protects Vital Steering / Driveline Components. Front And Rear Brake Line Relocation Extension Brackets. Includes All Mounting Hardware For Complete Lift Kit. Carrier Bearing Drop Corrects Rear Driveshaft Angle. Skyjacker COM BOX6In KIT 15 F150 4WD. COM BOX:6in. KIT 15 F150 4WD. 6 in. Component Box. 6 in. Comp Box

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