WILWOODBrake Rotor, GT 48, Passenger Side, Directional / Slotted, 11.75 in OD, 1.250 in Thick, 8 x 7.180 in Bolt Pattern, Iron, Natural, Each

In stock (1000 items available)
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GT Slotted, 48 Curved Vane, Right Side Rotor Lug-Drive 11.75” x 1.25” Spec37 Iron Alloy

    • 10% off
    Market price: $239.95, you save $25.00
  • $214.95
  • Shipping info

    We deliver worldwide and to almost all countries. Call us at 704-871-0721 to get help with large international orders and we can help manually check the shipping for you. MORE INFO BELOW in Shipping Info section.

  • Payment methods

    Accepted payment methods

  • Return Policy

    We accept returns for up to 30 days from the purchase date. To be eligible for a return, your item must be unused and in the same condition that you received it. More Return Info below. 

GT Slotted, 48 Curved Vane, Right Side Rotor Lug-Drive 11.75” x 1.25” Spec37 Iron Alloy

Wilwood’s Starlite Wide 5 “bubble” hub has been the standard in short track racing for over 40 years. It is the preferred foundation when building your race car’s brakes. The Starlite 55XD Lug-Drive hub combines three Wilwood innovations to create a strong, light racing hub for the most demanding race tracks. The Starlite 55 series is an evolution of Wilwood’s original lightweight Starlight II hub which quickly became a benchmark. With its five-bolt drive flange and Snap-Cap, The Starlite 55 is one of the strongest, lightest Wide 5 hubs, and the 55XD is lighter still. The Starlite 55XD version reduces weight with just five rotor mount bolts at the hub’s reinforced center, which also reduces brake torque loading to the hub body. A lightweight forged aluminum adapter plate bolts to the hub. Wilwood’s Lug-Drive dynamic floating rotor mount is a simpler, lighter system eliminating rotor bolts, T-nuts, bobbins, and safety wire. Drag and road race cars have used Wilwood’s LugDrive system for years, and more than a season of extensive testing has been done on top circle track cars. Starlite 55XD rear hubs use our five-bolt axle drive flange instead of the traditional eight-bolt design. This eliminates the weight of three steel bolts and the reinforced bosses they screw into. Starlite 55XD front hubs eliminate all the bolts and bosses with the Snap-Cap. A lightweight fiber-reinforced composite plastic cap snaps into place to keep out dirt. BRAKE HUB, SNAP RING, HARDWARE SOLD SEPARATELY.

Product Line

GT 48

Outside Diameter

11.75 in


1.25 in







Hat Bolt Pattern

8 x 7.18 in

Application Specific



Front | Rear

Driver/Passenger Side

Passenger Side









    • Weight
      11.12 lbs
    • SKU
  • Manufacturer

Product questions

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Products typically ship out between the same day and 1-3 days. Depending on the time/day ordered and the product type. Some products are made to order to spec and will ship once built. Feel free to call us at 704-871-0721 if you have any questions about shipping. Also call us if you are ordering large items like race car bodies as those are hard for the freight system to calculate sometimes and it will overestimate. Thank you.

We accept the following payment methods:

Accepted payment methods

And now Venmo & PayPay Credit

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately, we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. If the return is not based on a mistake on our part, a 15% restocking fee will apply.

Several types of goods are exempt from being returned. We also do not accept products that are hazardous materials, flammable liquids, or gases.

Additional non-returnable items:
* Gift cards
* Downloadable software products

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer. *Special cases might be returned to the manufacturer*

There are certain situations where only partial refunds are granted: (if applicable)
* Book with obvious signs of use
* Any item not in its original condition, that is damaged, or is missing parts for reasons not due to our error.
* Any item that is returned more than 30 days after delivery

Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next, contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at glnmaurer@circletracksupply.com.

Sale items (if applicable)
Only regular priced items may be refunded, unfortunately, sale items cannot be refunded.

Exchanges (if applicable)
We only replace items if they are defective or damaged, or if we made the mistake.  If you need to exchange it for the same item, send us an email at glnmaurer@circletracksupply.com and send your item to 304 5th Creek Road, Statesville, NC, 28625, United States.

To return your product, you should mail your product to:

304 5th Creek Road, Statesville, NC, 28625, United States.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you may vary.

If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

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