2005-2009 Mustang Wilwood Dynalite Pro Series Rear Disc Brake Conversion Kit, SRP Rotors
Wilwood Engineering

2005-2009 Mustang Wilwood Dynalite Pro Series Rear Disc Brake Conversion Kit, SRP Rotors

Fits 2005-2009 Mustang with 5-lug, 8.8" rear end. 2.66" offset. Includes slotted and cross-drilled rotors and internal parking brake. Sold per kit.

Dynalite Pro Series Rear Parking Brake Kits combine high performance braking, high-tech style, and functional simplicity for rear axle disc brake conversions that require a parking brake. Pro Series rear kits use Forged Billet Dynalite calipers, PolyMatrix brake pads, and iron rotors with integral mounting hats to engage the parking brake assembly hidden neatly inside. Whether it's a simple conversion from drum brakes, or an upgrade to compliment wheels, tires, or suspension equipment, these kits have it all. Check out the performance features and the options available in this new generation of rear axle kits from Wilwood.

Forged Billet Dynalite 4 Piston Calipers

Calipers available in Black,
Red, or Polished:

FDL calipers are the newest and strongest in the class. Stress-flow forging and a highly efficient radial transition body design are key elements contributing to the superior strength and performance of the FDL. The superior strength of this innovative caliper is combined with proven performance features from other Wilwood designs. FDL calipers are a fixed lug mount, opposed piston configuration that generates high clamping force without deflection from four stainless steel pistons. Stainless is used to resist corrosion and reduce heat transfer. Square faced o-rings provide long service life and decreased drag from positive piston retraction. Each caliper uses Wilwood's SRS stainless steel bridge plates to eliminate bridge wear caused by pad gouging and extend the service life of the caliper. The spring loaded action of the SRS plates also eliminates pad rattle and dampens the vibration harmonics that contribute to pad squeal. Internal fluid ports eliminate all potential problems associated with external tubes. Four corner bleed screws assure simple and effective air evacuation from both sides regardless of mounting position. The top loaded brake pads can be easily serviced without caliper removal. Standard kits include calipers with Wilwood's signature and a high luster black anodized finish. For custom show machines, fully polished calipers are also available and guaranteed to catch the eye and win the favor of the most discriminating enthusiast.

SRP and HP Series Iron Discs with Integral Hats
All FDL caliper kits in this group use a 12.19" diameter iron rotor with an integral mount hat. These discs generate big stopping power and the iron hats house the internal parking brake shoes. Solid iron discs are 0.50" thick and provide plenty of cooling for light and medium duty cruisers. Vented discs are 0.81" thick with internal vanes that provide additional cooling capacity for heavier vehicles or competition applications. Both thickness rotors are available with either the SRP drilled and slotted or HP smooth face preparation. For custom, show, and performance sport driving applications, SRP rotor kits offer the enhanced look and performance of a specially engineered directional cross-drill and face slot pattern. The venting and cleaning action of the holes and slots will reduce pad glaze, dissipate surface heat, and minimize irregular brake pad build-up on the rotor faces. The results are smoother engagement with improved consistency and response from the pads. Each SRP rotor is silver zinc washed to prevent rust on the areas of the rotor not kept clean by pad contact. HP rotor kits include smooth faced, close tolerance machined rotors. The additional mass of the non-drilled rotors will extend rotor life on heavier vehicles and competition applications subject to higher sustained and peak operating temperatures.

PolyMatrix Brake Pads
PolyMatrix brake pads give fast response, high resistance to fade, long wear, and the low rotor abrasion that PolyMatrix is so well known for. Pad compounds are specifically selected for each application and are listed in the service parts guide for each kit.

Internal Parking Brake Assemblies
Mechanically actuated twin shoe systems are neatly hidden inside the hat section of the rotor. This method provides the best holding power without clutter or rattle. Parking brake cables are relocated close to the axle tube adding wheel clearance and reducing visual impact. Parking brake assemblies shipped with kits are pre-assembled for easy installation. Some noted kits will retain the original equipment parking brake assembly from the vehicle.

Caliper Brackets and Hardware
Aluminum caliper mount brackets with threaded steel inserts are lightweight and strong. The brackets are CNC machined for precise fit on each specific installation. Grade 8 quality or higher fasteners, washers, and alignment shims are included in each kit.

Important Ordering Information
Custom built or narrowed rear axles may use axle bearings and flange offsets that are different from the original make and model of the center section. All kits must be ordered based on the housing end flange and axle offset.


Fittings and flexlines to install these brake systems must be ordered separately.

Parking Brake Cables
Some OE parking brake cables may not be compatible with Wilwood kits. Custom cables and hand brake kits can be ordered from Lokar Performance Products at (865) 966-2269 or Gennie Shifter at (626) 337-2536.

  Installation Instructions
Part No. 13751
Sold As Kit
MPN 140-9228-D
Price: $752.95

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