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GMPU, C10, HD, 355mm C6 Z06

The KORE3 355mm C6 Z06 Front Big-Brake Kit for the Chevy C10, 71-76 Impala and other compatible applications adapts the C6 Z06 brake components to your vehicle. Please refer to the KORE3 Big-Brake Application Chart for details regarding specific vehicle compatibility.

This KORE3 kit includes massive C6 Z06 rotors, measuring 355mm x 32mm thick (14.0" x 1.26") with either directional or pillar vane construction, providing the highest brake torques, most thermal mass, improved feel and better cooling for more aggressive, sustained driving without brake fade.

The C6 Z06 front calipers are of a 6-piston, monobloc design with a patented pad-per-piston design such that each piston has its own dedicated pad. This feature reduces the development of tapered pad wear commonly experienced by longer pads in similar applications. Due in part to the unique pad design, the calipers utilize cast-in bridge sections for maximum rigidity and overall stiffness resulting in improved pedal feel and pad wear.

There is excellent aftermarket support for C6 Z06 rotors and brake pads to suit nearly anybody's needs and/or budget. This 355mm KORE3 big-brake kit is an easy upgrade from the base level 325mm and 340mm kits and adds even more thermal capacity for those who push their cars up to and beyond the limits. Any C10 running 18" or larger wheels with adequate caliper clearance can benefit from the addition of this kit, whether you're grocery-getting, pro-touring, or a little bit of both.

  1. KORE3 Big-Brake Kit for GMPU C10 trucks is compatible with all 1971-1987 C10 disc spindles, OE or aftermarket. The "HD" spindles use SET5 (1.375") inner wheel bearings and SET3 (.844") outer wheel bearings and were equipped with 1.25" thick factory rotors. The "LD" spindles use SET 6 (1.25") inner and SET3 (.844) outer wheel bearings and were equipped with 1" thick rotors. The CPP 2" Modular Drop spindles are unique, so choose the appropriate spindle in the options below.

  2. Kit installation requires moderate, irreversible spindle modifications with basic metal fabrication tools on all but the CPP Modular spindle. All necessary modifications are detailed in the instructions.

  3. Minimum 18" wheels are required depending on rotor size and caliper selection. Not all 18" wheels will fit. Please verify fitment prior to ordering using the appropriate KORE3 fitment template. Wheel fitment is the buyer's responsibility. Please contact us if you have any questions regarding your specific application or the proper use of the templates.

The following items are included in this kit:

  • Installation instructions

  • KORE3 GM Tall-Spindle Big-Brake Bracket Kit

  • FlexKORE™ 2-piece Brake Line Kit

  • KORE3 Heavy-Duty Billet Hub Kit

  • C6 Z06 Front Caliper Kit

  • C6 Z06 Front Pad Kit

  • C6 Z06 Front Rotors

Build your kit selecting from the options below. If you have any questions regarding your specific application, please don't hesitate to ask.

Price: $1,812.00
KORE3 News:

Notice: All OE GM Corvette calipers (C6, C6 Z51 and C6 Z06) are no longer in production and limited to either stock on hand, NOS, or used/remanufactured options. We currently have reproduction C6 2-piston front calipers on hand and are working on similar 1-piston rear caliper options now. Please contact us with any questions.

KORE3 is a proud dealer for Hydratech Braking Systems™, the industry leader in hydraulic brake assist conversions for the pro-touring market. Please plan for approximately 90-120 day deliveries on all hydroboost units until further notice.

Upcoming Closures:

August 19th, 2022

September 5th, 2022

September 9th, 2022

November 24-25th, 2022

KORE3 and our suppliers are experiencing unprecedented challenges with respect to supply chain issues combined with high levels of demand, so your patience and understanding is always much appreciated. We will continue to strive to provide premium level products and service noting that delivery estimates are just that, estimates.