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KORE3 BILLET HUB KIT: GMPU, C10 (HD), 5x4.75

You asked for it and here it is, the KORE3 billet hub kit for GMPU C10/G10 spindle applications with 5x4.75x2.78 wheel patterns and SET5(1.375")/SET3(.844) inner and outer wheel bearings. These hubs are compatible with with the heavy-duty 1971-1987 C10/G10 and 1971-1976 B-body applications, and are a clean, strong, lightweight solution for anybody wanting to run a high performance slip-on rotor brake kit. These hubs are designed to complement KORE3 C5/C6 Corvette based big-brake kits and are directly compatible with C5/C6 rotors without modfiication.

Notes:
  1. Does not require the use of modified C5/C6 rotors since the wheel pattern and register diameter properly match the factory C5/C6 rotors.


  2. KORE3 billet hubs decrease track width .03" [.8 mm] per side over stock applications when used with C5/C6 components, making the overall track width .06" [1.6 mm] narrower than stock.


  3. Compatible with 1971-1987 GMPU C10/G10 spindles that used Ø1.375" (SET5) inner and Ø.844" (SET3) outer wheel bearings. These KORE3 hubs are not compatible with LD GMPU spindle applications that used the smaller SET6 (1.25") inner wheel bearings and had the thinner 1" rotors.


The following items are included in this kit:

  • Installation instructions


  • (2) KORE3 Billet Hubs
    • CNC machined
    • 7075-T6511 billet aluminum
    • Dual 5 x 4.75" wheel patterns
    • Black anodized finish
    • 3.05 lb [1.38 kg] each

  • (1) Hardware kit
    • (10) M12x1.5 ARP Press-In Wheel Studs
    • (2) SET5 Inner Wheel Bearings
    • (2) SET3 Outer Wheel Bearings
    • (2) Inner Oil Seals
    • (2) Billet Aluminum Grease Caps
    • (10) 1/2-20" ARP Screw-In Wheel Studs (Optional)

Price: $599.00
Quantity:
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.