Sprint Car Rear Axle Spacer Nut ConeNut Cone (or outer cone) for the Sprint Car rear axle spacer kit (SC SU 9947). Over the life of your Rear Axle Spacer Kit, the inner and outer cones are going to wear from normal use. This is the replacement OUTER cone (the spacer that goes against the wheel nut). Material: Aluminum Finish: Anodized Black Weight: 2. 77 Oz

Precision ground for tight tolerances and made of aircraft material

The 3 (clamping) allen bolts face outwards

Color: None (black)

01 Increments with High Accuracy

Use Rotor 160-10717 and T-nut Kit for rotor mounting

Size: 10 1/8" Rotor or 10 7/8" Rotor (select size above)

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Full Reinforced With C-Channel Box stiffeners around Shoulders

Axle Wall Thickness:

Fiberglass hood Clean Air design

easy subscription management via Bluetooth and the Speedhive App

Available 87" or 88"