73-87 Big Brake Kit 13" Modular X-10 Spindles

The 1973-87 C10 eXtreme 2.5” Drop Modular™ spindle is designed to provide a perfect blend of late-model strength and advanced technology. Ideal for those seeking a lowered stance while accommodating 17” or larger wheels, this spindle features a robust, bolt-in sealed bearing hub assembly for easy installation, eliminating the need to pack bearings with grease and set bearing preload.

This comprehensive kit includes 13" drilled and slotted rotors with twin piston 52MM calipers, stainless steel hoses, and all necessary hardware for a straightforward setup. Available in both 5-lug and 6-lug truck bolt patterns, this spindle requires the use of 17” or larger wheels for optimal performance.