Description: This 9-1/4" diameter rotor for Mustang II spindles is factory made with 5 on 4-3/4" GM bolt pattern, Premium cast iron vented rotor construction dissipates heat to reduce or eliminate brake fade, New bearing races come installed in this rotor with bearing and seal kits available separately to complete the installation, Includes 7/16" fine thread wheel studs (installed), Bearing and seal kit to finish installation is sold separately Mustang II Disc Brake Rotor, 5 on 4-3/4 Inch Sku # 91031002 Mfr. Part # 91031002 Condition New Brand Speedway Motors Sold Each Details Info Vented stock 9-1/4" diameter brake rotors for 1974-1980 Mustang II, Pinto, or Bobcat spindles (or Speedway brake kits using '49-'54 Chevy spindles). Brake rotors are new, not plugged or re-drilled. Has a 5 on 4-3/4" bolt pattern with corresponding 7/16" diameter fine thread wheel studs. Vented, stock diameter Mustang II style rotor Outside Diameter of rotor disc - 9.256" Thickness of vented disc - .884" I.D. of back side of rotor - 6.256" Rear rotor face to bearing hub - .290" Outer hub diameter where wheel will mount - 5.834" Outer hub height - 1.450" Bearing snout is 1.60" tall, 2.55" diameter at bottom and 2.384" at outer end Races are included and installed Be sure to install new bearings and seals (910-31000) with your new disc brake rotors. Specs Sold in Quantity Each Bolt Pattern 5 on 4.75" Rotor Diameter 9.25 Inch Rotor Shape Round Rotor Style Plain Face Rotor Finish Natural Notes Fits Mustang II/Pinto/Bobcat spindles. Replacement bearing cups for OEM: 912TLM12710 (cup, outer), 912TL68110 (cup, inner), Knurl dia. 0.475". Thread Pitch 7/16"-20 Stud Length 0.93 Stud Diameter 0.44 Flange Diameter 5.74 Rotor Thickness 0.88 Weight 14.6 Position Front MFG. Part # 91031002 Rotor Type Vented Rotor Material Type Cast Iron Reviews Mustang II front end Chevy bolt pattern Rated by 48 Chevy on May 11, 2021 Summary: Helps the car stop holds the wheel on pretty good. haha Yes, I recommend this product. good Rated by Muck on January 10, 2021 Summary: These are going on a 49 Chevy with straight axle set up. Pros: Get them in Ford or Chevy bolt pattern. modern brakes for your old car, Yes, I recommend this product. I would definitely buy this again Rated by gospelpreacher on December 03, 2020 Summary: No one could help me with my mustang II front end with rotor and brake pad. Speedway had just what I needed. I even called the people that specialize in them, and they couldnt help me. Thanks Speedway!! Yes, I recommend this product. yes i would buy this product again Rated by jaymie s on June 23, 2020 Summary: went together like a dream all the parts Yes, I recommend this product. Finally after 20 years of 4 hole wheels on front and 5 on bk Rated by Grandpa on May 16, 2019 Summary: Its nice to have 5 hole wheels all the way around my 26 Chevy 2door sedan after 20 years! Yes, I recommend this product. Related Items / Suggested Parts Mustang II Disc Brake Rotor, 5 on 4-1/2 Inch Wheel Dust Caps, Plain, 1.786 Hub I.D. Wheel Dust Caps, Chrome, 1.786 Hub I.D. Bearing-Seal Kit for Two Mustang II Brake Rotors Tech Support We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help. 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 72 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.
Price: 42.99 USD
Location: Lincoln, Nebraska
End Time: 2024-12-24T13:44:07.000Z
Shipping Cost: 15.99 USD
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Item Specifics
Return shipping will be paid by: Seller
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Brand: Speedway Motors
Placement on Vehicle: Front
Rotor Style: Solid
Type: Brake Rotors
Manufacturer Part Number: 91031002
Item Height: 5.000
Item Length: 10.00
California Prop 65 Warning: True