9″ Ford Rear End & 1984-96 C4 Corvette IRS Parts

New 9″ Ford Rear Housing with New Axles

 New 9″ Ford, heavy duty rear end housing, custom built to your specified hub width. Custom 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                  $1,875

    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 3rd Members:
New 3rd 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 $55.00. UPS Shipping and packaging is additional.                           PA-NN-P              $1,945

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

New Ford/Torino Flange Dimensions
New Ford/Torino Flange Dimensions
Big/Old Ford Flange dimensions
Big/Old Ford Flange dimensions

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              $525.00

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              $1,207

Red Powdercoated Calipers     140-7139-DR            $1,207

Polished Calipers                      140-7139-DP            $1,387

Wilwood 140-7139-D shown
Wilwood 140-7139-D shown
Wilwood 140-7139 fitment diagram shown
Wilwood 140-7139 fitment diagram shown

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              $2,181

Red Powdercoated Calipers     140-9217-DR            $2,181

Polished Calipers                      140-9217-DP            $2,447

Wilwood 140-9217-DP shown
Wilwood 140-9217-DP shown
Wilwood 140-9217 fitment diagram shown
Wilwood 140-9217 fitment diagram shown

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              $2,430

Red Powdercoated Calipers     140-10947-DR            $2,430

Wilwood 140-10947-DR shown
Wilwood 140-10947-DR shown
Wilwood 140-10947 fitment diagram shown
Wilwood 140-10947 fitment diagram shown

 

 

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.

 

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              Inquire for cost

Red Powdercoated Calipers     140-11920-DR            Inquire for cost

Wilwood 140-11920 fitment diagram shown
Wilwood 140-11920 fitment diagram shown
Wilwood 140-11920-DR shown
Wilwood 140-11920-DR shown

1988-96 Rear Brakes

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

Wilwood 140-8314 shown
Wilwood 140-8314 shown
Wilwood 140-8314 shown
Wilwood 140-8314 shown

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