Welcome to
Unitrans

Log in to
access your account.

New Customer ?

My Account

Cart

1971 Chevrolet Impala
Unitrans | Loading
New Search
Filter Your Search
  • Brand
  • Part type
  • Label
  • Engine
  • Model

Can not find
what you are
looking for?

Click here
to make a request

Unitrans

Search Results

Show filters

Diagram

Differential Rebuild Kit

ZK GM12P USA Standard Gear
Master Overhaul Kit


Vehicle specific

Note

8.875 in. 12 Bolt; Incl. Car Brngs/Races/Pin Brngs/Races/Pin Seal/Cmplte Shim Kit/Rg Gr Blts/Pin Nut/Crush Slve/Oil Bfles/Slngrs GM 8.875 in. Rear; 12 Bolt Passenger Car; Differential Rebuild Kit;~8.875 in. 12 Bolt; Incl. Car Brngs/Races/Pin Brngs/Races/Pin Seal/Cmplte Shim Kit/Rg Gr Blts/Pin Nut/Crush Slve/Oil Bfles/Slngrs

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • L6   4.1L   4097CC   250CID   3.53 Inches   89.7 mm   0  
    • V8   7.4L   7441CC   454CID   4.00 Inches   101.6 mm   0  
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.1L   4098CC   250CID   3.53 Inches   89.7 mm   0  
    • V8   5.0L   5031CC   307CID   3.25 Inches   82.6 mm   0  
    • V8   6.6L   6588CC   402CID   3.76 Inches   95.5 mm   0  
    • V8   7.4L   7439CC   454CID   4.00 Inches   101.6 mm   0  
$179.27
Current price: $217.21
Additional lead times may
apply for this item
Item added to cart

ZK GM8.2 USA Standard Gear
Master Overhaul Kit


Vehicle specific

Note

10 Bolt Cover; w/8.2in. Ring Gear; 28 Spline C/Clip Axles; 1 1/8 in. Pinion Nut 8.2in. Ring Gear; 10 Bolt Cover; 28 Spline C/Clip Axles; 1 1/8 in. Pinion Nut~GM 8.2 in. 10 Bolt Rear; Differential Rebuild Kit

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   5.0L   5031CC   307CID   3.25 Inches   82.6 mm   0  
    • V8   6.6L   6588CC   402CID   3.76 Inches   95.5 mm   0  
    • V8   7.4L   7441CC   454CID   4.00 Inches   101.6 mm   0  
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.1L   4097CC   250CID   3.53 Inches   89.7 mm   0  
    • L6   4.1L   4098CC   250CID   3.53 Inches   89.7 mm   0  
    • V8   7.4L   7439CC   454CID   4.00 Inches   101.6 mm   0  
$243.46
Current price: $293.76
In stock
Item added to cart

ZK GM8.5 USA Standard Gear
Master Overhaul Kit


Vehicle specific

Note

8.5 in. 10 Bolt; Incl. Car Brngs/Races/Pin Brngs/Races/Pin Seal/Cmplte Shim Kit/Rg Gr Blts/Pin Nut/Crush Slve/Oil Bfles/Slngrs 8.5 in. 10 Bolt; Incl. Car Brngs/Races/Pin Brngs/Races/Pin Seal/Cmplte Shim Kit/Rg Gr Blts/Pin Nut/Crush Slve/Oil Bfles/Slngrs~GM 8.5 in. 10 Bolt Rear; Differential Rebuild Kit; Includes LM501314/ LM501349 Carrier Bearings (Fits 1.625 in. Carrier Journals)

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.1L   4097CC   250CID   3.53 Inches   89.7 mm   0  
    • L6   4.1L   4098CC   250CID   3.53 Inches   89.7 mm   0  
    • V8   5.0L   5031CC   307CID   3.25 Inches   82.6 mm   0  
    • V8   6.6L   6588CC   402CID   3.76 Inches   95.5 mm   0  
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • V8   7.4L   7439CC   454CID   4.00 Inches   101.6 mm   0  
    • V8   7.4L   7441CC   454CID   4.00 Inches   101.6 mm   0  
$174.85
Current price: $210.70
Additional lead times may
apply for this item
Item added to cart

ZK GM8.5-HD USA Standard Gear
Master Overhaul Kit


Vehicle specific

Note

8.5 in. 10 Bolt; GM 8.5HD Posi Or Locker; Incl. Car Brngs/Races/Pin Brngs/Races/Pin Seal/Cmplte Shim Kit/Rg Gr Blts/Pin Nut/Crush Slv 8.5 in. 10 Bolt; GM 8.5HD Posi Or Locker;Incl. Car Brngs/Races/Pin Brngs/Races/Pin Seal/Cmplte Shim Kit/Rg Gr Blts/Pin Nut/Crush Slv~GM 8.5 in. Rear; Differential Rebuild Kit; LM102911/ LM102949 Carrier Bearings (Fits 1.781 in. Carrier Journals); Fits Aftermarket Large Hub Carrier Case

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.1L   4098CC   250CID   3.53 Inches   89.7 mm   0  
    • V8   5.0L   5031CC   307CID   3.25 Inches   82.6 mm   0  
    • V8   7.4L   7439CC   454CID   4.00 Inches   101.6 mm   0  
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • L6   4.1L   4097CC   250CID   3.53 Inches   89.7 mm   0  
    • V8   6.6L   6588CC   402CID   3.76 Inches   95.5 mm   0  
    • V8   7.4L   7441CC   454CID   4.00 Inches   101.6 mm   0  
$185.91
Current price: $221.50
Additional lead times may
apply for this item
Item added to cart

ZPKGM8.5 USA Standard Gear
Pinion Kit


Vehicle specific

Note

GM 8.5 in. And 8.6 in. 10 Bolt; 28 Spline GM 8.5 in. And 8.6 in. 10 Bolt; 28 Spline; Pinion Bearing Kit

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   5.7L   -CC   350CID   3.48 Inches   88.5 mm   0  
    • L6   4.1L   4097CC   250CID   3.53 Inches   89.7 mm   0  
    • V8   5.0L   5031CC   307CID   3.25 Inches   82.6 mm   0  
    • V8   6.6L   6588CC   402CID   3.76 Inches   95.5 mm   0  
    • V8   7.4L   7441CC   454CID   4.00 Inches   101.6 mm   0  
    • V8   6.6L   -CC   400CID   3.76 Inches   95.5 mm   0  
    • L6   4.1L   4098CC   250CID   3.53 Inches   89.7 mm   0  
    • V8   7.4L   7439CC   454CID   4.00 Inches   101.6 mm   0  
$123.94
Current price: $144.62
Additional lead times may
apply for this item
Item added to cart

Reset

Show All

Collapse all

Scroll Top