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This KORE3 billet race hub kit was designed for 1968-1982 C3 Corvette applications with the factory SET5 (Ø1.375") and SET3 (Ø.844) wheel bearings. These KORE3 hubs are a clean, strong, lightweight solution for anybody wanting to shed any unwanted weight versus their OE C3 hubs or looking for a ready-to-run hub with their KORE3 big-brake upgrade. No machining or modifications required with C5, C6 and C7 Corvette brake upgrade kits.

  1. Hub kit is provided with ARP wheel studs, bearings, and seals based on what is selected from the pull down menu below. Wheel studs options are 1/2"-20 screw-in ARP Wheel Studs or M12-1.5 press-in ARPwheel studs. Press-in studs are installed by KORE3 while screw-in studs are shipped loose. Billet Grease Caps are included as standard.

  2. KORE3 billet hubs are interchangeable with factory disc brake hubs

The following items are included in this kit:

  • Installation instructions

  • (2) KORE3 Billet Hubs: C3 Corvette
    • CNC machined
    • 70751-T6511 billet aluminum
    • Dual 5 x 4-3/4" wheel patterns - 1/2-20 tapped and Ø.490 thru
    • 2.81 lb [1.27 kg] each (bare)
    • Type III Hard Ano black

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

Price: $649.00
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KORE3 News:

Notice: KORE3 is currently stocking reproduction C6 and C6 Z51 2-piston front and 1-piston rear calipers, they're on hand and ready to ship. 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.

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