Track OrderOrder Status & ReturnsHelpGift CardsHelpHelp CenterPhone1-800-345-4545
Shop by Category

Most Popular

Restoration

Shop All Categories

Shop New ProductsShop ALL BrandsTech ArticlesDeals
MY ACCOUNT
Order Status & Returns
CONTACT USHELP CENTER
Logo
Cart0
$000
Ring & Pinion Gears Ratio: 3.73
InfoVehicle Info Needed
MOTIVE GEARPART NUMBER: 683-D70-373

Ring & Pinion Gears Ratio: 3.73

$26997
ShippingShips on 09/14/2026
Lowest PriceLowest Price Guarantee

DANA 70
    Ring & Pinion Gears
  • Ratio: 3.73
  • Teeth: 41-11

    Specifications:

  • Ring Gear Diameter: 10.50"
  • 12-1/2" x 18 Right Hand Threaded Bolts
  • Pinion Diameter: 1.750" 29-Splines
  • Case: 4.10 & Numerically Lower, 4.56 & Numerically Higher
  • 8620 Material - Heat Treated

    Applications:

  • Pre 1974 Chevy 1 Ton, Various Models
  • 1961-83 Chrysler Truck (R)
  • Pre 1974 Dodge 1 Ton, Various Models
  • Pre 1974 Ford 1 Ton, Various Models
  • 1961-83 Ford Truck (R)
  • 1973-90 GM Truck (R)

    OEM-Quality Ring and Pinions

    Motive Gear Ring & Pinion Gears are the differential's critical point of power transfer and one of the easiest performance modifications to complete on a vehicle. Motive's high-quality Ring & Pinion Gears are made from 8620 steel for superior strength and come in a range of ratios, making them excellent factory replacements for both on-street and off-road vehicles.

Part TypeRing and Pinion
Product LineMotive Gear Ring & Pinion Gears
BrandMOTIVE GEAR
Package Height5.25
Package Width11.0
Package Length15.5
Weight20.7 PG
Part CategoryPerformance Parts
Ring Gear RotationStandard
Ring Gear Tooth Quantity41
Differential Carrier Break4.10 and Lower
Cover Bolt Quantity10
Pinion Spline Count29
Ring Gear Material8620 Steel
Ring Gear Diameter10.5 in (266.7 mm)
Pinion Shaft Diameter1.75 in (44.5 mm)
Pinion Gear Tooth Quantity11
Axle TypeDana 70 U
Ring Gear Bolt Quantity12
Part FitmentSemi Universal
Vendor Part NumberD70-373
Package Qty1
Package TypeEA
No Questions
No Reviews
Please click here to download the instructions PDF file

Items You Need

Black RTV, Temperature Resistant up to 625 Degrees F [3.8 oz. Tube]

JEGS

Black RTV, Temperature Resistant up to 625 Degrees F [3.8 oz. Tube]

Part Number : 555-28035
$799$8.99
You Save$1.00
Marking Compound Kit 1/2 ounce

RICHMOND GEAR

Marking Compound Kit 1/2 ounce

Part Number : 836-35-0007-1
$1196
Differential Pinion Depth Tool Setup Kit [Hard Anodized Aluminum Components]

JEGS

Differential Pinion Depth Tool Setup Kit [Hard Anodized Aluminum Components]

Part Number : 555-81655
$10199$109.99
You Save$8.00
Limited Slip Additive [4oz Bottle]

JEGS

Limited Slip Additive [4oz Bottle]

Part Number : 555-60120
$959$10.49
You Save$0.90
Dial Indicator 1.000"

JEGS

Dial Indicator 1.000"

Part Number : 555-81605
$2299$24.79
You Save$1.80
Pressure Bead Gasket Maker Silicone 8 oz

JEGS

Pressure Bead Gasket Maker Silicone 8 oz

Part Number : 555-28045
$1899$20.99
You Save$2.00
Adjustable Magnetic Base 110 lb Magnet with On/Off lever

JEGS

Adjustable Magnetic Base 110 lb Magnet with On/Off lever

Part Number : 555-81615
$3299$36.99
You Save$4.00
75W-90 Multi-Purpose Synthetic Gear Oil [1 Quart]

JEGS

75W-90 Multi-Purpose Synthetic Gear Oil [1 Quart]

Part Number : 555-28050
$1299$14.99
You Save$2.00
Some parts are not legal for use in California or other states with similar laws / regulations
p65 warning
Your Cart

Your shopping cart is empty!