9" Ford Rear ends and 84-96 C4 Corvette IRS rear ends

New 9″ Ford Rear Housing with New Axles

New 9″ Ford rear end housing, custom built to your specified hub width. Heavy duty style tapered style center, 1/4″ wall axle tubes (like factory Ford), new 28 or 31 spline axles, new big bearings installed, new stock length studs, and breather vent. UPS Shipping and packaging is additional. PA-N9 $1,710.00

Specify the following:

-Centered housing or Centered pinion

-Old Ford (Big Ford) or New Ford (Torino) Flange

-Hub width (wheel mounting surface to wheel mounting surface

-Brake hub thickness of rear brakes being used, if not supplied with rear end

-5 x 4.5” Ford/Chrysler or 5 x 4.75” Chevrolet/G.M. bolt pattern

-If 5 x 4.75” Chevrolet/G.M. bolt pattern, 7/16” x 20 or 10MM x 1.5MM

Progressive Automotive new 9" Ford housing with matched axles — Progressive Automotive new 9″ Ford housing with matched axles

Progressive Automotive new 9" Ford housing, matched axles, new Tru-Trac 3rd member and Wilwood brakes — Progressive Automotive new 9″ Ford housing, matched axles, new Tru-Trac 3rd member and Wilwood brakes

9″ Ford Rear 3^rd Members:
New 3^rd member (stock style case), nodular support, 31 spline, all new internals, True Trac Posi traction , Motive Gear gears, 1350 yoke and drive shaft u-bolts. Available in 3:50, 3:70, 3:89 & 4:11 gear ratios. For 3:00 or 3:25 ratio, add $35.00. UPS Shipping and packaging is additional. PA-NN-P $1,725.00

New factory style case, Tru-Trac posi, Motive gears, 1350 billet yoke and u-bolts for u-joint

Rear Brakes for 9″ Ford Rear Ends

Specify the following: Ford/Chrysler 5 x 4.5″ or G.M. 5 x 4.75″ bolt pattern, Old Ford (Big Ford) or New Ford (Torino) flange

Specify 9″ Ford Flange Dimesnions:

Our Single-piston, cast iron caliper with built-in parking brake, 10.5″ rotors, multiple holes mounting brackets for easy fitment, hardware and pads. Minimum Wheel Size 14″. Lokar parking brake kit available at additional cost. PA-RDB $439.00

Wilwood 4-piston Dynalite calipers with parking brake, 12.19″ slotted/cross drilled rotors. Clears most 15″ aluminum wheels. Lokar parking brake kit available at additional cost.

Black Powdercoated Calipers 140-7139-D $1,304

Red Powdercoated Calipers 140-7139-DR $1,304

Polished Calipers 140-7139-DP $1,366

Wilwood 4-piston FNSL4R calipers with parking brake, 12.88″ slotted/cross drilled rotors. Clears most 17″ aluminum wheels. Lokar parking brake kit available at additional cost.

Black Powdercoated Calipers 140-9217-D $2,335

Red Powdercoated Calipers 140-9217-DR $2,335

Polished Calipers 140-9217-DP $2,582

Wilwood 4-piston Aero calipers with parking brake, 14″ slotted/cross drilled rotors. Clears most 18″ aluminum wheels. Lokar parking brake kit available at additional cost.

Black Powdercoated Calipers 140-10947-D $2,703

Red Powdercoated Calipers 140-10947-DR $2,703

1984-96 C4 Corvette Rear Ends

All 1984-96 C4 Corvette IRS rear ends are purchased from Corvette specialty salvage yards and are guaranteed straight. Wearable parts, such as u-joints, tie rod ends, bushings, hub carriers, calipers or rotors are not refurbished. We can refurbish these parts for you, at an additional cost.

Tech Info:
Both generations came in either a Dana 36 or Dana 44.
–1984-96 Automatic transmission Corvettes have Dana 36 rear ends. Factory G.M. gear ratios range from 2:79 to 3:07.
–1984-96 Manual transmission Corvettes had Dana 44’s. Factory G.M. gear ratios range from 2:79 to 3:43. These are harder to find, and more ring and pinion ratios are available, aftermarket.

Our *Corvette rear ends include Gear section, rear cover, toe-in adjuster, half shafts, hub carriers, carrier housings, trailing bars (dog bones), camber bars, rotors & calipers. *Please note, these are non-refurbished, used Parts.

Progressive Automotive C4 rear end — Typical C4 rear end

1984-87 C4 Tech Data:
          Clears most 15” Aluminum wheels
          Parking brakes inside of the rotor
          62.5” Hub width at the pinnacle of it arc
          Highest numerical stock gear available:
                 Dana 36, 3:07
                 Dana 44, 3:43

1984-87, Dana 36 rear end PA-VR-84-36 Inquire for cost

1984-87, Dana 44 rear end PA-VR-84-44 Inquire for cost

1988-96 C4 Tech Data:
          Clears most 16” Aluminum wheels
          Parking brakes built into the caliper
          63.5” Hub width at the pinnacle of it arc
        Highest common numerical stock gear available:
                 Dana 36, 3:07
                 Dana 44, 3:43

          1988-96, Dana 36 rear end            PA-VR-96-36       Inquire for cost

1988-96, Dana 44 rear end PA-VR-96-44 Inquire for cost

1984-87 C4 Corvette Rear Brakes

Wilwood 4-piston FNSL4R calipers with parking brake, 12.88″ slotted/cross drilled rotors. Clears most 17″ aluminum wheels. Lokar parking brake kit available at additional cost.

Black Powdercoated Calipers 140-11920-D $

Red Powdercoated Calipers 140-11920-DR $

1988-96 Rear Brakes

Wilwood 12″ slotted/cross drilled rotors, pr. 140-8314-D $
Lokar parking brake kit available at additional cost.