1984-91 Mustang Rear Brake Rotor - 11.375" - 5 Lug SVO/Saleen by Dynamic Friction Company

Price: 39.99 USD
Availability: InStock

1984-91 Mustang Rear Brake Rotor - 11.375" - 5 Lug SVO/Saleen

This premium 11.375" rear brake rotor will help restore the braking performance of your 1984-1986 Mustang SVO or 1987-1991 Saleen.

Item #LRS-2026A
MPN# 600-54021

Everyday Low Price: $39.99

In Stock

This item is returnable. Details

Free Shipping over $99

Add to Cart

× close

Images

LMR showroom & will call pickup service will be closed beginning Monday 9/21/26 for renovations until further notice. Need help? Contact Us.

Benefits

Replaces Old Worn Rotors
Restores Braking Performance
Perfect For Daily Driving

Features

11.375" Rotor Diameter
CNC-Machined & Mill-Balanced
Premium Vented Iron Castings
5-Lug Bolt Pattern

What's in the Box

(1) SVO Rear Brake Rotor

1984-1991 Mustang Rear Brake Rotor Kit - 11.375" - SVO/Saleen

Restore the braking performance of your 1984-1986 Mustang SVO or 1987-1991 Saleen with these Dynamic Friction premium 11.375" rear brake rotors. Whether your original rotors are worn beyond specification, warped from excessive heat, or damaged from years of service, replacing them is an excellent way to improve braking performance, safety, and driver confidence. Designed for everyday street use while providing dependable performance during spirited driving, autocross events, or occasional track days, these rotors are a great upgrade for any enthusiast.

Quality Construction

Manufactured from premium G3000/G11H18 iron castings, these rotors deliver exceptional strength, stability, and long-lasting durability. The friction surface features a non-directional finish that promotes proper pad seating for quicker break-in, quieter operation, and smoother stopping performance. Each rotor is precision-balanced and corrected using an advanced electronic mill-balance process to minimize vibration and ensure consistent operation at all speeds. The original vane configuration is used to ensure proper heat dissipation. Before leaving the factory, every rotor undergoes extensive testing and inspection to ensure it meets OE specifications for fit, function, and performance.

Symptoms of a bad 1984-1991 Mustang brake rotor:

Vibrations or Pulsations: Warped rotors cause an uneven surface. When the brake pads clamp down, you will often feel a rapid, back-and-forth shuddering in the steering wheel or pulsing in the brake pedal, especially at higher speeds.
Strange Noises: A squealing or squeaking sound during braking can indicate uneven rotor wear. A harsh metal-on-metal grinding noise means your brake pads have worn completely through, and the metal backing is actively gouging and scraping the rotor.
Longer Stopping Distances: Worn, grooved, or rust-covered rotors reduce the surface area available for the brake pads to grip. This compromises friction and means your vehicle takes longer to come to a complete stop.
Inconsistent Pedal Feel: If you experience a soft or spongy brake pedal—sometimes accompanied by a burning smell after extended driving—it indicates excessive heat transfer and compromised braking efficiency.
Visible Damage: Healthy rotors should be relatively flat and smooth. Look for deep gouges you can feel with a fingernail, raised ridges along the edge, or blue/dark discoloration, which is a symptom of extreme heat.

Rotor Specs

Category	Specs
Lug Pattern	5x114.3
Diameter	11.375"
Surface Type	Smooth
Coating	None
Style	Vented, Non-Directional
Weight	11 lbs

Depending on the manufacturing process variances, the brake rotor's final finish may vary from the images shown above.

Dynamic Friction Company Product Warranty - Click Here

Ford Mustang - 1984, 1985, 1986
Sub Models: SVO, Saleen

Fitment Notice

Fits 1984-1986 Mustang SVO
Fits 1987-1991 Saleen Mustang
Will not fit the 1993 Cobra or 1992-1993 Saleen Mustang

Drilled & Slotted Rotors Vs Regular Rotors

Published 1/13/23

California Residents:

WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

About This Brand

Dynamic Friction Company - Braking Boundaries!
Dynamic Friction Company
Dynamic Friction Company (DFC) was founded in 2016 with a mission to provide high quality OE-quality automotive braking solutions at an unbeatable value. Since its founding, DFC has won multiple awards within the automotive industry, including the Friction Materials Standards Institute (FMSI) Award for New Assignments and Applications every year since 2017. DFC offers a wide variety of brake components, including brake pads, rotors, and calipers, for many domestic and import vehicles. DFC's core values revolve around quality, innovation, and value to ensure that their customers receive top of the line products that are ever evolving. Restore the braking system on your Ford Mustang with OE-specification products from Dynamic Friction Company.