Differential Assembly Kits Southwest Speed CUR-FDM7173X-K3

Southwest Speed

CUR-FDM7173X-K3

NEW CURRIE 71-73 MUSTANG REAR END WITH DRILLED DISC BRAKES, BRAKE LINES, PARKING BRAKE CABLES, AXLES, & BEARINGS, 1971, 1972, 1973 MUSTANG, RANCHERO, COMET, COUGAR

Differential Assembly Kits


Currie Enterprises Rear End with 31 Spline Axles with Currie Drilled Disc Brake Kit, Parking Brake Cable Kit, and Brake Line Kit for the applications below (Part #FDM7173X-K3). Currie Crate Rear Ends are designed to be a bolt-in upgrade.
** Fits: ** 1971-1973 Ford Mustang, all models including Coupe, Fastback, GT, Mach 1, Boss 302, Boss 429, CJ, SCJ, and Shelby * 1971-1973 Ford Ranchero * 1971-1973 Mercury Comet * 1971-1973 Mercury Cougar, all models including XR-7 and Eliminator. Built to the stock overall width (60 7/8") and pinion offset specs 60 7/8" is measured outside-of-axle-flange to outside-of-axle-flange, in other words, where the wheel bolts on to where the wheel bolts on.
These are 9" Ford center sections, so they do require a 9" Ford 3rd Member (sometimes referred to as a Chunk); if you don't currently have one, we do offer them in several ratios
The Axle flanges on this rear end are the Big Bearing Ford (New Style), also known as "Torino", which fit the Currie brakes perfectly
Currie brake kits consist of specifically engineered & matched groups of components designed to provide superior brake system performance & custom appeal over a wide range of applications. These Brake kits require at least 15" diameter wheels

Includes:

Currie 9-Plus Notch-Back Rear End with 31 Spline Axles (Currie #CE-FDM7173X)

9-Plus notchback heavy duty housing

31 Spline performance axle package

Heavy-duty 2 1/4" wide leaf spring pads are installed in the stock location for an easy bolt-in installation

Housing includes all 3rd member studs installed

These are 9" Ford center sections, so they do require a 9" Ford 3rd

Axles include:

Stock 5 x 4 1/2" wheel bolt pattern

Wheel studs installed

1/4" Thick heavy-duty bearing retainer plates

Tapered Timken style wheel bearings pressed on

Currie 11" Disc Brake Kit with Drilled Rotors (Currie Part #CE-6012D6)

Brake Kit includes:

Cross-Drilled, 0.50" Thick x 11.00" O.D. Solid Rotors with Hats

Featuring both 5 x 4 1/2" and 5 x 4 3/4" bolt patterns

Single Piston Brake Calipers with Pads

Backing Plate / Caliper Mounting Bracket Plates with Drum-Style Parking Brake Assemblies installed

Necessary bolts, nuts, and registers to install the braking system on both rear wheels

Parking Brake Cable Kit:

Connects to the Currie Parking Brake Assemblies, then comes together to join the stock cable behind the transmission

Flexline Kit:

Steel braided brake lines, banjo fittings & bolts, and chassis fittings to connect the calipers to the hard lines

Also includes weld-on line tabs to install on your rear end

Hard Line Kit:

Steel hard brake line tubing to connect the chassis fittings to the included rubber hose

Rubber hose connects those hard lines to the line on the frame

Note: Tubing bending is generally necessary for the installation of these lines

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