America's Oldest Speed Shop® Lincoln, NE 855.682.4406

Speedway Cast Iron Drilled Scalloped Brake Rotor - 11.75 x 1.25

Sku # 94031066

Mfr. Part # 940-31066

Condition

New

Brand

Speedway

Sold

Each

Details

Notes

Proper Break-In Procedure for Steel or Cast Iron Rotors

New steel/iron rotors should be bedded in before being used in racing conditions. Proper bedding will prepare the rotor surface, prolong the rotor's life, and make it more resistant to thermal checking or cracking under severe braking conditions. The following procedures should be performed when bedding in both steel and cast iron rotors. It is best to bed in a new rotor using a used set of pads, preferably ones which will not create heat rapidly. Generating heat too rapidly will thermal shock the rotors. Likewise, when bedding in a new set of brake pads it is best to perform the process on a used rotor. This new/used bedding process permits controlled bedding of each individual component.

Make sure rotor surfaces are free from oils, grease, and brake fluid. Run vehicle up to a moderate speed and make several medium deceleration stops to heat up the rotor slowly. This will help reduce the chance of thermal shock caused by uneven heating of the rotor. Pull into the pits and allow the rotor to cool to ambient air temperature. Care should be taken not to ride the brakes into the pits as this may hot spot the rotor causing premature wear to the surface or structural damage.

Info

Speedways premium 11.75" x 1.25" drilled & scalloped vented cast iron brake rotors weigh only 6.13 lbs.

Item Details

1.25 x 11.75
8 x 7" B.C.

Specs

Vented iron
Inboard mounted (Sprints)
Thickness: 1.25"
O.D.: 11.75"
Bolt Circle: 8 x 7"
Threads: Thru
Weight: 6.13 lbs
Face: drilled & scalloped

Specs

Sold in Quantity

Each

Finish

Natural

Rotor Construction

Vented

Rotor Diameter

11.75

Rotor Hat Bolt Pattern

8 x 7.00"

Material Type

Cast Iron

Rotor Location

Rear

Rotor Shape

Scalloped

MFG

Drilled

Yes

Slotted

Rotor Thickness

1.25

Weight

6.13

Related Items / Suggested Parts

Wilwood 160-8136 Ultralite 32 Vane Vented Scalloped Iron Rotor, 12.19

DMI SRC-2932 Lightweight Inboard Brake Clamp

Wilwood 160-8343 Ultralite 32 Vane Vented Scalloped Rotor, 11.75 Inch

Speedway Cast Iron Scalloped Brake Rotor - 11.75 x 1.25 Inch

Shipping

Shipping Policy:

Please pay for all items at the same time.
If shipping rates do not combine properly, contact us or send a buyer requested total.
You must contact us before making payment to combine your items.
Failure to do so will result in separate shipping fees for each individual item.
We cannot combine your order if you have already paid.

Some products are too large for standard ground delivery and must be shipped via truck freight. When possible, please provide a business or commercial address for delivery to eliminate additional fees. Please ensure the phone number provided is accurate to avoid delays. Upon delivery, the recipient must inspect the shipment before the driver leaves as there may be concealed damage; please open the carton to inspect the contents. Any visual damage must be noted on the shipping document BEFORE signing for delivery. Any damage not noted before signing for delivery is the buyer’s responsibility. If damage is found, the shipment may be refused, but please contact us as soon as possible and arrangements will be made to have the product replaced and damaged parts returned.

Tech Support

Not sure this part will fit? Call us Toll Free at 855.682.4406 M-F 8am-5pm CST for support from our knowledgeable techs!

About

Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 58 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.

Return Policy

We want you to be satisfied with your purchase. If within 30 days after you receive your shipment and you are not satisfied, you may return the item for a refund or an exchange. Refunds will be processed (1) day after the item is received by Speedway. All exchanged or returned merchandise must be in original factory condition with no modifications or alterations.

Returned merchandise must include all packaging materials, warranty cards, manuals, and accessories. If the items being returned need to be repackaged, there will be a repacking charge. Repack the item in a sturdy box, include a copy of your invoice and complete the form on the back of the invoice. You must ship orders back PREPAID. WE DO NOT ACCEPT COD SHIPMENTS. All exchanges need to have reshipping charges included.

All fiberglass items returned will be subject to a 15% restocking charge. No returns on electrical parts, video tapes, and books unless they are defective. Absolutely no returns on special order or closeout merchandise.

Payment

Accepted Payment Methods - PayPal and major credit cards are accepted. Sales tax at 7% will apply for customers in Nebraska & Indiana. Sales tax of 8.7% will apply to customers in WA.
Terms - Payment is required before shipment and must be received within seven (7) days.

Guarantee

Speedway accepts full responsibility for the accuracy of our listings and product representation. If an egregious shipping or description error occurs, the customer will be refunded in full or sent the correct item at no additional cost.

Disclaimer

Due to our large inventory and the diversity of our product line, the stock photo used may not be an exact representation of the item you are bidding on. Please read all product information carefully before purchase to avoid any order issues.