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Your
80-82 Corvette came with an aluminum Dana 44 differential.
We have been rebuilding these for several years,
but we have only lately gotten around to putting
them on the website. The problem has been cores,
as we sell everything with no core required. We
have now built up our inventory to the point where
we believe we can sustain shipments without requiring
cores. |
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| 80-82
Differentials |
 All
of our 80-82 Dana Corvette differentials are shipped
with new ring and pinion gearsets, new stub axles
and clutch packs. For heavy duty applications,
we suggest a new Dana carrier, which comes fully
assembled from the factory with new spider gears
and clutch pack. As with our Eaton differentials,
we offer REM coating on the gearsets as well as
an option specific to racing applications.
Our
Dana 44 differentials are shipped with a rear
cover gasket. If you order a rear cover for your
80-82, it will be shipped in a separate box.
Of
course we would like to have your old Dana differential
core, and will pay you a lot for it if its rebuildable.
Our shipping boxes are designed to survive a round
trip, so you can use it if you choose to send
your old diff back to us.
Note:
UPS won't let us fill them with oil, so they are
shipped with NO OIL.
Remember,
No Core Charge, and No Freight
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Part
# D800
$1449
80-82
Reman Differential
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| Differential
Options |
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Before
REM Treatment |
After
REM
Treatment |
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We
recommend REM treating the ring and pinion. REM
treatment is a physicochemical process that utilizes
high density, non abrasive ceramic media and vibratory
finishing equipment. REM treatment removes microscopic
surface imperfections that are inherent in any
machining process. The resultant part looks as
if it is chrome plated, but nothing is added to
the part’s surface. The gears run cooler
and last longer. |
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Part
# D801
$150
Add for REM coated
Ring & Pinion |
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Part
# D802
$194
Add for New Loaded
Dana Carrier
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Part
# D803
$415
Includes: |
•
REM coated Ring & Pinion
•
New Dana Carrier
• ARP Ring Gear Bolts
• New Pinion
Flange
• Racecar Setup
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Add
for Hi-Performance Application
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80-82
Corvette Differential Core Values |
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| There
is no core charge!
If you want to send back your old differential
in the fine box we send your new one in,
this is the guide we will use to determine
its value. When we get your core, we will
disassemble, inspect and pay you for everything
in there that is good enough to use in one
of our differentials. |
| Case
with No Damage |
$80 |
| Pinion
Flange |
$20 |
| Stub
Axles (pair)* |
$60 |
Posi
Carrier
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$100 |
Good
Reusable Ring & Pinion Sets
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$50 |
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| Total: |
$310 |
| *
we don't reuse stub axles, but they have core
value, so we will pay you and pass them on. |
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80-82
New Loaded Dana Posi Carrier
This
is a factory new Dana Posi carrier. It is loaded, meaning
it is set up by the factory with new spider gears and
a new clutch pack. If you are building a differential
for heavy duty applications, this is a good bet. When
you realize how hard it is to install a clutch pack
in your old Dana carrier, you will wish you had bought
this!
Free
Freight |
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New
Dana Steel Clutch Pack
There are no conventional springs with a Dana
Clutch Pack. The preload comes from a convex Bellview
spring, which is included in this set. Installing
this clutch pack and spring without the right
tools is no picnic. Call us and we will talk you
through it.
Free Freight |
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New
Dana Stub Axles
These are priced each, and there are four different
stub axles depending on whether your car came with an
automatic or manual transmission, and whether you want
the driver's side (short) or the passenger side (long).
Please specify!
Free Freight |
| $160
Part
# D830
One
New Dana Stub Axle |
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Dana
Differential Overhaul Kit
This kit is designed for all Dana 44 applications,
including the 80-82 Corvette. It includes bearings,
seals, shims, LocTite, pattern paint, ring gear
bolts and a gasket. There are a few extra parts
in the kit (not shown), but rest assured, they
are included at no extra charge! To help you figure
out the puzzle, clink on the link below for an
exploded view of the 80-82 Corvette Dana differential.
Free Freight
Click
Here for Dana Exploded View |
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80-82
Dana Corvette Pinion Flange
These don't often need replacing, but occasionally the
seal will cut a groove in it and you will have to get
a new one.
Free
Freight |
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New
Dana Ring & Pinion Gear Sets
Your Corvette came with a 3 series carrier. It may
have come with 2.72 or 2.87 gears. Those gear sets
are no longer available for the 80-82 Corvette.
You can choose from 9 different ratios that are
available, from 3.07 to 5.13. If you want your gearset
REM coated, click that option and add a week to
the delivery time. PLEASE
SPECIFY YOUR GEAR RATIO! Free
Freight |
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$194
Part
# D863
Three
Series Ring & Pinion |
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$150
Part
# D801
Add
for REM Coating |
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80-82
Dana Corvette Rear Cover
These are used GM covers, Part # 14008656, with
new Poly Bushings. They are shipped with a gasket
and fill plug. Free
Freight
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$175
Part
# D870
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80-82
Corvette Half Shafts
These are reconditioned GM halfshafts. Select the one
that matches your application. Free
Freight |
| $122
Part
# D880
80-81
Manual
All 82 Half Shaft |
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| $114
Part
# D881
80-81
Automatic |
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80-82
Correct U-Joints
These are the proper style Spicer U joints with no grease
fitting, sold in pairs.. Free
Freight
(Refer
to chart below to determine proper part for your Corvette) |
| $50
Part
# D090
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| $46
Part
# D092
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| $42
Part
# D094
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| $44
Part
# D096 *
Driveshaft
Set for
80-81 w/ 4 speed |
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| D090 |
D092 |
D094 |
| 80-81
4-speed Halfshaft |
80-82
Auto Halfshaft |
80-82
Auto Driveshaft |
| 82
Halfshaft |
80-81
4-sp Driveshaft @ Front * |
80-81
4-sp Driveshaft @ Rear * |
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Differential
Gear Lube
We offer the GM petroleum based gear lube
that came in your Corvette. We also offer
Mobil One 75-90 gear lube which reduces differential
oil temperatures compared to the GM lube.
The best oil we have ever tested is Royal
Purple. It has a film strength second to none.
We use it in our racecars. We refer to it
as MPH oil, because it makes a difference
in our top end speed. Free
Freight |
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| $44
Part
# D110
3
Liters of GM
Lube + Additive
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| $29
Part
# D112
3
Quarts Mobil 1
Gear Lube |
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| $48
Part
# D114
3 Quarts Royal
Purple Gear Lube |
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