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$32.99
8 & 9 Inch Ford Disc Brake Kit Replacement Rotor
8 & 9 Inch Ford Disc Brake Kit Replacement Rotor

8 & 9 Inch Ford Disc Brake Kit Replacement Rotor

Universal Fit, Rear Position, Round Rotor Shape, 11 Inch Rotor Diameter, Vented Rotor Type

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8 & 9 Inch Ford Disc Brake Kit Replacement Rotor
8 & 9 Inch Ford Disc Brake Kit Replacement Rotor
8 & 9 Inch Ford Disc Brake Kit Replacement Rotor
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8 & 9 Inch Ford Disc Brake Kit Replacement Rotor
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We estimate this item will ship on or before July 30th.
Part # 91664093
$32.99
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Details

Position:
Rear
Rotor Shape:
Round
Rotor Diameter:
11 Inch
Rotor Type:
Vented
Rotor Style:
Plain Face
Rotor Material Type:
Iron
Rotor Finish:
Plain
Bolt Pattern:
Dual: 5 on 4.5" | 4.75"
Inside Diameter:
6.11"
Flange Diameter:
2.786"
Stud Diameter:
0.4375"
MFG. Part #:
5560-10
Sold in Quantity:
Each
Notes:
Must have disc brake spindle, does not work with drum spindle
GTIN Code:
635648179490

Info

Replacement Rotors

Aftermarket disc brakes are superior to original drums in many ways: more braking force, less brake fade, and easier service. Large 11” diameter, 1” thick vented rotors provide more stopping leverage than common 9” or 10” drum brakes. 

  • Replacement rotor for Speedway 8 & 9 inch Ford Disc Brake Conversion Kit #91664083
  • Disc brake stopping power at nearly the same cost as rebuilding/replacing drum brakes
  • 11” diameter, 1” thick vented cast iron rotors dissipate heat faster than drum brakes
  • Serviceable design ensures good drivability and piece-of-mind when on the road
  • Dual wheel bolt patterns covering all GM/Ford/Mopar (5x4.5” for 1/2” studs, 5x4.75” for 7/16” studs)
  • Use with 15” or larger disc brake-style wheels
  • Sold as a single rotor

Notes

  1. For passenger car axles only, 15” and larger wheels only
  2. Fits 9 inch housing axle offsets of 2-3/8” to 2-1/2” (measured from outside of housing flange to outside of axle flange, not measured out to axle register but only surface where the rotor sits against). Requires “big bearing” housing ends (for a 3.150” O.D. bearing) with 3/8” bearing retainer bolt holes.
  3. Brake rotor has a 2.78” center hole and works with axle shaft flanges no larger than 6-1/8” diameter. If your axle shaft flange exceeds that diameter, you will need machine the flange to decrease the diameter.

Charts

Installation Instructions (PDF)

Caliper Adjustment Instructions (PDF)

Important Messages

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

Reviews

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Videos & Articles
  • Just about any classic vehicle’s drum brakes can be upgraded to the increased braking performance of a disc brake system. Our Buyer’s Guide provides an overview of disc brake benefits and what you need to succeed with your upgrade.
  • When it comes to a traditional style build on an early hot rod it just has to be rolling on a solid front axle of some sort. In this buyer's guide we take you through I-beam and round tube solid axles, spindle choices, radius rod needs, and more.
  • Power brake boosters offer lower pedal effort and better braking characteristics, but which one is right for your hot rod, muscle car, or truck? We take the guesswork out of that question with our latest buyer's guide.

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