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Viper 3&4 (2003-2010) Products Main Menu  Performance  Differential & Gears

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Part #

  Item Picture Price Shipping within Continental USA
UNI-WTLSD0310 Dodge Viper (2003-2010) WaveTrac Limited Slip Differential  UPGRADE!

This higher quality Differential is replacement for the stock differential which is no longer available from Dodge.
Includes all parts necessary for installation; 2 out put shafts, ect.

 

Wavetrac®: Gives you quicker acceleration and faster cornering by driving both drive wheels instead of just one. And, it offers improved no-load performance when compared to other helical gear differentials on the market.

  • Innovative: Patented Wavetrac® design automatically improves grip in low traction conditions. It doesn't lose drive when one axle is unloaded. This feature is truly innovative and unlike any other torque biasing diff design.
  • Superior Materials: 9310 steel gears run in case-hardened billet or forged steel bodies. Premier quality ARP® fasteners are used throughout.
  • Maintenance Free: As supplied new, the Wavetrac® differential will perform a lifetime of service without maintenance or rebuilds.
  • Customizable: If desired, you can fine-tune the diff’s behavior to suit your needs using optional components.
  • Limited LIFETIME Warranty: All Wavetrac® differentials include a transferable, Limited Lifetime Warranty.

 

The addition of a Wavetrac® differential truly transforms your car, enabling a whole new level of performance. The added traction it provides while remaining “transparent” to the car’s traction and stability controls will give you better straight-line acceleration and faster cornering than ever before.

 

The Wavetrac® Differential's design creates an enhanced no-load bias ratio via a special patented WAVE mechanism - the Wavetrac® puts the power down when others can’t.


 

UPGRADE!  Highly Recommended!




 
$ 1,995.00
Price subject to change without notice
Call to check current availability
(352) 688 8160 M-TH, EST

   

  

Special Order
25% Restock Fee on Returns
Return Policy

1-2 week delivery

If you are having trouble ordering online: Please call us at 352 688 8160
 

$  99.95


UPS Ground

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40lbs
 

Dodge Viper SRT10  2003-2010
WOW! - What a Difference!  A Gear change can make your car feel like its gained 50-70hp on take off.
 
Rear Gear 1st 2nd 3rd 4th 5th 6th  Top Speed % over stock*
3.07 Stock 58 76 114 151 204 302 185 mph

--

3.55 50 66 99 131 177 262 177 mph + 15% RWT
3.73 48 63 94 124 168 249 168 mph + 21% RWT
4.10 44 57 85 113 153 226 153 mph n/a

TheViperStore.com            *estimated

UNI-44-XXX Dodge Viper (2003-2010) Ring and Pinion and Outer Pinion Performance Gear Set

Why upgrade gears?  To maximize your power and torque on start off and at lower speeds for racing.  You pull some of your power from the very top end 190mph and push it down to the lower end.  A Gear change can make your car feel like its gained 50-70hp on take off! 
 

Gear Ratio OPTIONS:
3.07
 Stock - SUPER44307 R&P and larger 7/16" bolts (must drill carrier out to mount larger bolts) 
3.33
 Discontinued
3.55 
SUPER44355 R&P only  On back order until mid 2022
3.73 
SUPER44373 R&P only 
3.91 
SUPER44391 R&P only
4.10 
SUPER44410 R&P only
4.56 
SUPER44453 R&P only
4.88 
SUPER44488 R&P only

Choose the performance ratio you want. 

Top Quality Brands: OEM Dana Spicer, except 4.10, 4.56 & 4.88 are U.S. Gear.

*We highly recommend you also get the Installation kit below.
 

WOW! - 0-60 mph - What a Difference!
Faster more torque!



Part may differ slightly from photo


   
Call for current quote  for R&P*
(352) 688 8160

Call for availably
  

Special Order
25% Restock Fee on Returns
Return Policy

1-2 week delivery

If you are having trouble ordering online: Please call us at 352 688 8160
   

$  44.95
 


up to 21 lbs

We welcome our many Overseas Customers!
More Shipping Info Click Here

 
 

UNI-INSTALL-KIT Dodge Viper (2003-2010) Ring and Pinion Installation Kit
 

This item is for the install kit only. When you buy a Ring and Pinion Gear Set you will need the install kit with it.
Ring and pinion gears sold separately.

$ 399.00  MASTER Bearing Complete Install Kit* (
Everything you need to complete the job*):
Includes:  Master Bearing, Seal Kit, and Small Parts Kit.  (does not include ring gear bolts)

*Not needed for the 3.55 and 3.73 Gear kits (See parts below)

$ 149.00  Carrier Bearings Kit :
Includes: Set of 2 as needed to complete the install kit for 3.55 and 3.73 Gear Kit sets. 

$ 219.00  Super 44ICA Bearing Kit:
Includes:  OEM Pinion Seal, Timken Pinion Bearings & Races, Timken Carrier Bearings & Races, OEM Crush Collar, OEM Pinion Net, and Premium Silicone.
 
$  89.00  Complete set of Ring Gear Bolts
 

Gear Install Kit*
HIGHLY RECOMMENDED
 

It has EVERYTHING you will Need - When installing Ring and Pinion Gears.

 


Above is a typical Master Bearing Kit, varies slightly per gear ratio size and year.
 
$  89.00 - $ 399.00 Install Kit only
Price subject to change without notice

   
Choose Gear Install Type

 
Choose Year:

  

Special Order
25% Restock Fee on Returns
Return Policy

1-2 week delivery

If you are having trouble ordering online: Please call us at 352 688 8160
 

$  34.95
 


up to 17 lbs

We welcome our many Overseas Customers!
More Shipping Info Click Here

 
 

 

         
UNI-SCB02-3 Dodge Viper (2003-2010) Speedometer Calibration Box
(You must recalibrate your speedometer if you change the differential gears.)


If the shop you are having install your new gears does not have one of these - You will need one. 
 
When you have changed the ring and pinion gears in your differential, the speedometer will no longer read the correct speed. This unit electrically corrects the speedometer reading to compensate for the new gear ratio.
 
 


 
$ 299.95  
Price may change without notice

 
 
Choose Year

  

Special Order
25% Restock Fee on Returns
Return Policy
 
1-2 Week Delivery

If you are having trouble ordering online: Please call us at 352 688 8160
 

$  24.95


We welcome our many Overseas Customers!
More Shipping Info Click Here

 
 

UNI-BK4431K Dodge Viper Ring & Pinion Super 44-31CA Bearing Kit     

Includes OEM Pinion Seal, Timken Pinion Bearings & Races, Timken Carrier Bearings 3.91 Install Kitces, OEM Crush Collar, OEM Pinion Nut, and Premium Silicone.


 
 
Picture not available
$ 179.95
Price subject to change without notice
 
 
  

Special Order
15% Restock Fee on Returns
Return Policy
 
1-2 week delivery

If you are having trouble ordering online: Please call us at 352 688 8160
 

$  19.95


UPS Ground

We welcome our many Overseas Customers!
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5 lbs
 

UNI-OSS2 Dodge Viper OEM Output Shaft Seals Set of 2 (Recommended)

Set of 2 included as needed.


 

Parts may differ from picture
$  29.95
Price subject to change without notice
 
 
 

Special Order
15% Restock Fee on Returns
Return Policy
 
1-2 week delivery

If you are having trouble ordering online: Please call us at 352 688 8160
 

$  9.95


UPS Ground

We welcome our many Overseas Customers!
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UNI-OSB2 Dodge Viper OEM Output Shaft Bearings Set of 2

Set of 2 included as needed.
 


Parts may differ from picture
 
$  69.95
Price subject to change without notice
 
 
  

Special Order
15% Restock Fee on Returns
Return Policy
 
1-2 week delivery

If you are having trouble ordering online: Please call us at 352 688 8160
 

$  12.95


UPS Ground

We welcome our many Overseas Customers!
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3 lbs

UNI-SHIN-K Dodge Viper OEM Carrier & Pinion Shim Kit

Parts may differ from picture
$  46.95
Price subject to change without notice

 
 
  

Special Order
15% Restock Fee on Returns
Return Policy
 
1-2 week delivery

If you are having trouble ordering online: Please call us at 352 688 8160
 

$  15.95


UPS Ground

We welcome our many Overseas Customers!
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5 lbs

UNI-MTHSSK Dodge Viper Performance 1350 Series Metric Thread Half Shaft Strap Kit  

Requires between 1 and 5.
 
 
Picture not available
$  16.95 each
Price subject to change without notice

 
 
  

Special Order
15% Restock Fee on Returns
Return Policy
 
1-2 week delivery

If you are having trouble ordering online: Please call us at 352 688 8160
 

$  9.95


UPS Ground

We welcome our many Overseas Customers!
More Shipping Info Click Here


  

         

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