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KORE3 Industries LLC
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Home » KORE3 Billet Hubs » Billet Hub Kits


This KORE3 billet hub kit was designed for GM short-spindle applications, which includes all 1964-1972 GM A-Bodies, 1967-1969 GM F-Bodies, and 1968-1974 GM X-bodies. Please refer to the GM Big-Brake Application Chart for additonal compatability and application specific notes. KORE3 hubs are a clean, strong, lightweight solution for anybody wanting to run slip-on rotors on their GM short-spindle equipped car. Hubs were designed to complement the KORE3 big-brake conversion kits.

  1. Kit is provided with your choice of either ARP M12x1.5 press-in or 1/2-20 screw-in studs and bearing races pressed in as standard. Billet aluminum grease caps come as standard with this hub kit.

  2. KORE3 billet hubs are interchangeable with most GM, OE, short-spindle drum hubs, however the OE drum hubs must be modified in order to be used with the KORE3 big-brake upgrade. The outside diameter of the flange must be machined to Ø5.85" or else it may interfere with the rotor and not seat properly, resulting in a potentially unsafe condition.

  3. KORE3 billet hubs with a C5/C6 rotor in place increase track width .200" [5mm] per side over stock drum applications, making the overall track width .400" [10mm] wider than stock. Track width is decreased .240" [6mm] per side compared to the stock disc applications, making the overall track width .480" [12.2mm] narrower than stock.

The following items are included in this kit:

  • Installation instructions

  • (2) KORE3 Billet Hubs: GM Short-Spindle
    • CNC machined
    • 6061-T6511 billet aluminum
    • Dual 5 x 4-3/4" wheel patterns
    • 3.15 lb [1.43 kg] each
    • Anodized black

  • (1) Hardware kit
    • (2) Inner Wheel Bearings
    • (2) Outer Wheel Bearings
    • (2) Inner Oil Seals
    • (2) Grease Caps
    • (10) 1/2"-20 ARP screw-in wheel Studs
    • OR (10) M12x1.5 ARP press-in wheel Studs
    • (2) Billet Aluminum Grease Caps

Price: $419.00

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KORE3 News:

Notice: C6 Z06 calipers availability is limited. Please contact us for current stock and color options.

KORE3 is a proud dealer for Hydratech Braking Systems™, the industry leader in hydraulic brake assist conversions for the pro-touring market.

- Big-Brake Kits
- Billet Aluminum Hubs
- FlexKORE™ Hoses

Upcoming Closures:

Independence Day (Observed): Monday July 5th

Labor Day: Monday Sept 26th

KORE3 is continuing operations during the COVID-19 coronavirus pandemic with the understanding that we will continue to do what we can, when we can, without putting ourselves, our customers, our vendors, or our community at unnecessary risk. Your patience is much appreciated while we figure out how to provide the same great products and service we've always offered in this new and challenging business environment.

KORE3 Industries LLC
32885 HWY 99E
Tangent, OR 97389

Tech: (541) 924-5673
Sales: (800) 357-5467

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