DuraGo BR5560 Disc Brake Rotor - Rear

Brand DuraGo BR5560
Position Rear
ABS Tone Ring Included No
Center Hole Diameter 2.82
Center Hole Diameter 71.7
Construction Full Cast
Conventional Or Drum-In-Hat Type Rotor Conventional
Cross Drilled No
Directional or Non-Directional Brake Surface Non-Directional
Discard Thickness 0.91
Discard Thickness 23
Material Cast Iron
Mounting Bolt Hole Circle Diameter 4.5
Mounting Bolt Hole Circle Diameter 114.3
Mounting Bolt Hole Diameter 0.51
Mounting Bolt Hole Diameter 13
Mounting Bolt Hole Quantity 5
Nominal Thickness 0.97
Nominal Thickness 24.7
Outside Diameter 11.14
Outside Diameter 283
Overall Height 2.19
Overall Height 55.6
Rust Resistant Coating No
Slotted No
Solid Or Vented Type Rotor Vented
Fits Pontiac · 3 vehicles

OE-style fit. Manufactured to meet fit, form, and function requirements.

Vented design. Helps promote airflow for more efficient braking performance.

Cast iron construction. Full cast rotor built for dependable stopping power.

Cross-references DENSO Auto Parts 5044, Monroe Shocks & Struts 5560 and 60881 for the same application. See all 8.

$45.93Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Disc Brake Rotors are typically replaced in pairs, axle by axle.
Order total $45.93
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

DuraGo BR5560 Rear Brake Rotor for Firebird

The DuraGo BR5560 is a rear disc brake rotor built for 1979-1981 Pontiac Firebird applications. It uses a full cast iron construction with a vented, non-directional brake surface to support consistent braking performance and even pad contact.

For buyers searching for a rear brake rotor for 1979 Pontiac Firebird, 1980 Pontiac Firebird, or 1981 Pontiac Firebird, this DuraGo rotor provides the core dimensions and OE-style fitment needed for a direct replacement application.

Key Features

  • Cast iron, full cast rotor construction
  • Vented rotor design for rear brake applications
  • Non-directional brake surface
  • 5-bolt mounting pattern
  • Outside diameter: 11.14 in. (283 mm)
  • Center hole diameter: 2.82 in. (71.7 mm)
  • Nominal thickness: 0.97 in. (24.7 mm)
  • Discard thickness: 0.91 in. (23 mm)
  • Mounting bolt hole circle diameter: 4.5 in. (114.3 mm)
  • Cross-reference: Monroe Shocks & Struts 5560

Product Details

DuraGo BR5560 is manufactured by ISO-certified factories and built to meet fit, form, and function requirements for the listed vehicle application. The rotor’s vented design, cast iron material, and conventional construction support stable brake service on the rear axle of the Pontiac Firebird. This part cross-references Monroe Shocks & Struts 5560 for the same application.

Fits 1979-1981 Pontiac Firebird, rear. It is a direct-fit rear brake rotor choice for owners replacing worn, warped, or out-of-spec rotors on these Firebird model years. The BR5560 part number is also commonly searched as DuraGo BR5560 rear rotor for Pontiac Firebird.

Common Problems This Rotor Can Address

  • Brake pulsation caused by rotor wear or thickness variation
  • Reduced braking consistency from a worn rear rotor surface
  • Noise from uneven pad-to-rotor contact
  • Service replacement for a rotor that has reached discard thickness
  • Rear brake maintenance on 1979-1981 Pontiac Firebird models

Installation Notes and Tips

Verify rotor dimensions, bolt pattern, and hub fitment before installation. Inspect pads, caliper hardware, and hub surfaces at the same time to help ensure even contact and proper brake operation. Clean the rotor and mating surfaces before assembly, and follow the vehicle manufacturer’s service procedure for torque and bedding.

Quality Assurance

DuraGo has more than 45 years of aftermarket manufacturing experience, and its brake rotor program is built around catalog accuracy and application coverage. BR5560 is produced in ISO-certified factories to meet fit, form, and function requirements for the listed Pontiac Firebird rear brake application.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1981PontiacFirebirdRear
1980PontiacFirebirdRear
1979PontiacFirebirdRear
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
DENSO Auto Parts — 5044Monroe Shocks & Struts — 55606088112162025AX5560BD60881P5044PRT5206