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SKU
25-126456-1
Alt #:
42551

1997-2004 Corvette Differential 3:90 Ratio With Severe Duty Output Shaft

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Special Price $2,534.88 Each Regular Price $2,847.99 Each
Fitment
Corvette, 1997 thru 2004 View More
Product Details
Bolt-On Neck Snapping Acceleration Professionally Reb... View More
Shipping Notes
This item has additional shipping charges due to heavy weight or oversize dimensions.
Availability: Ships Direct From Manufacturer
A Core Charge Applies To This Item 99-DEPN126456-1 Core,Diff,3.90 Ratio,97-04, New (W/Ser Duty Shft) $1000 The Core Charge will be automatically added to your basket if you purchase this item
   
  • Bolt-On Neck Snapping Acceleration
  • Professionally Rebuilt Differential With New 3:90 Gears, Bearings, Posi-Clutch Pack & Seals
  • Severe Duty Output Shaft
  • Fits Automatic Transmission By Transfer Of Seal & Plate
  • Core Exchange Required

Realize "huge" improvements in acceleration by just bolting-on a 3.90 axle ratio differential. C5's equipped with 2:73's will get up to a full second improvement in 1/4 mile E.T.'s, while 3:42 equipped cars will get up to 4 tenths of a second improvement. Recommend for manual transmission cars running over 450 horsepower and automatic Corvettes with nitrous, superchargers or drag slicks. Reprogramming of your computer for speedometer setting is not essential for standard transmission cars, however, automatic equipped cars will require custom programming of your computer. Please call for pricing and shipping details. A $950.00 core deposit will be added to the price of the differential. The core deposit will be refunded upon receipt and inspection of a rebuildable core ONLY if it is returned within three weeks of the invoice date. Sorry, no exceptions. Cores with axle ratios of 3:15, 3:42 and 3:73 will be accepted. Please call our customer service department for core return instructions and address. For your convenience, Eckler's shipping price of $100.00 for the contiguous 48 United States includes return shipping of cores by UPS.

NOTE: If you are uncertain of the value of your core, send photos before shipping and we can see if it can be used


Return Core To::

Eckler Differential Service
c/o RSG
150 Route 17
Sloatsburg, NY 10974-2642

1997-04 (C5) 3:90 Ratio Differential With Severe Duty Output Shaft


Combined Cancer/Birth Defect
WARNING This product can expose you to chemicals including Cadmium which is known to the State of California to cause cancer on birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov
More Information
Alt. # 42551
Eck OEM Number C5GD/410HD
Brand Rockland Standard Gear
Availability Ships Direct From Manufacturer

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Make / Model Chevrolet Corvette Base Series Body Notes Year 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
Make / Model Chevrolet Corvette Indianapolis 500 Pace Car Series Body Notes Year 1998
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Make / Model Chevrolet Corvette Standard Series Body Notes Convertible Year 1998, 1999, 2000, 2001, 2002, 2003, 2004
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