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Motive Gear Ring and Pinion Sets AM20-331 AMC Model 20 3.31 Gears Gear, Pinion, 3.31:1 Ratio, AMC, 20, Set

SKU: MGRAM20-331

Ring and Pinion Gears

Motive Gear Ring and Pinion Sets AM20-331 AMC Model 20 3.31 Gears Gear, Pinion, 3.31:1 Ratio, AMC, 20, Set

SKU: MGRAM20-331

Ring and Pinion Gears
A$1,073.93
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Motive Gear is the leading manufacturer of driveline products for just about any vehicle, whether it is a stock daily driver or a full-competition 4x4 or race car. They are proud to offer an unmatched selection of quality components engineered and manufactured for the vehicle and for the way it is driven. Motive Gear ring and pinion sets are engineered to meet or exceed OEM specifications at a price that won't break your budget. Their broad selection of ring and pinion ratios is available for just about every vehicle made from the 1940s through the present.

All Motive Gear products meet strict quality standards through advanced manufacturing techniques and are backed by their strong warranty. Their in-house quality control lab utilizes state-of-the-art equipment to continuously check Motive Gear products for strength, tolerance, and hardness. Only after meeting stringent quality standards are Motive Gear products packaged and ready for delivery.

Part Type

Ring and Pinion Gears

Data: v4.2 - Upd: 2026-09-29 08:54:27

Specifications

Product Attributes - Brand
Motive Gear
Product Attributes - Manufacturer's Part Number
AM20-331
Product Attributes - Part Type
Ring and Pinion Gears
Product Attributes - Product Line
Motive Gear Ring and Pinion Sets
Product Attributes - UPC
698231001134
Product Attributes - Differential Case Design Type
AMC Model 20
Product Attributes - Ring and Pinion Ratio
3.31:1
Product Attributes - Cover Bolts
12
Product Attributes - Ring Gear Bolts
8
Product Attributes - Pinion Spline Count
28
Product Attributes - Ring Gear Rotation
Standard
Product Attributes - Ring Gear Teeth
43
Product Attributes - Pinion Gear Teeth
13
Product Attributes - Ring Gear Diameter (in.)
8.875 in.
Product Attributes - Pinion Shaft Diameter (in.)
1.625 in.
Product Attributes - Installation Kit Included
No
Product Attributes - Cover Gasket Included
No
Product Attributes - Pinion Shims Included
No
Product Attributes - Carrier Shims Included
No
Product Attributes - Crush Sleeve Included
No
Product Attributes - Pinion Seal Included
No
Product Attributes - Pinion Nut Included
No
Product Attributes - Ring Gear Bolts Included
No
Product Attributes - Head Bearing Included
No
Product Attributes - Tail Bearing Included
No
Product Attributes - Carrier Bearings Included
No
Product Attributes - Axle Seals Included
No
Product Attributes - Axle Bearings Included
No
Product Attributes - Differential Cover Included
No
Product Attributes - Differential Oil Included
No
Product Attributes - Friction Modifier Included
No
Product Attributes - Installation DVD Included
No
Product Attributes - Quantity
Sold as a set.

Reference Information

Brand Name/s Motive Gear
StreetFX SKU mgrAM20-331
SFX Item ID 4796539
Supplier Item Code 4796539
Manufacturer SKU AM20-331
Manufacturer UPC 698231001134
Alternative References MOTAM20-331

Compatibility

Application Data
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    Submodel880
    Beginning Year1967
    Ending Year1967
    Engine TypeL6
    Engine Size3.3L/199
    Engine FamilyAMC L6 GAS
    Axle LocationRear
    Liter3.3
    CID199
    CC3261
    Engine VIN CodeA
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    Submodel880
    Beginning Year1967
    Ending Year1967
    Engine TypeL6
    Engine Size3.8L/232
    Engine FamilyAMC L6 GAS
    Axle LocationRear
    Liter3.8
    CID232
    Engine VIN CodeM
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    Submodel880
    Beginning Year1967
    Ending Year1967
    Engine TypeL6
    Engine Size3.8L/232
    Engine FamilyAMC L6 GAS
    Axle LocationRear
    Liter3.8
    CID232
    Engine VIN CodeP
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    Submodel880
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Engine Size4.7L/287
    Engine FamilyAMC V8 GAS
    Axle LocationRear
    Liter4.7
    CID287
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    Submodel880
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Engine Size4.7L/290
    Engine FamilyAMC V8 GAS
    Axle LocationRear
    Liter4.7
    CID290
    CC4753
    Engine VIN CodeH
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    Submodel880
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Engine Size4.7L/290
    Engine FamilyAMC V8 GAS
    Axle LocationRear
    Liter4.7
    CID290
    CC4753
    Engine VIN CodeN
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    Submodel880
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Engine Size5.6L/343
    Engine FamilyAMC V8 GAS
    Axle LocationRear
    Liter5.6
    CID343
    CC5585
    Engine VIN CodeQ
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    Submodel880
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Engine Size5.6L/343
    Engine FamilyAMC V8 GAS
    Axle LocationRear
    Liter5.6
    CID343
    CC5585
    Engine VIN CodeR
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    Submodel990
    Beginning Year1967
    Ending Year1967
    Engine TypeL6
    Engine Size3.3L/199
    Engine FamilyAMC L6 GAS
    Axle LocationRear
    Liter3.3
    CID199
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    Submodel990
    Beginning Year1967
    Ending Year1967
    Engine TypeL6
    Engine Size3.8L/232
    Engine FamilyAMC L6 GAS
    Axle LocationRear
    Liter3.8
    CID232
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    Submodel990
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Engine Size5.6L/343
    Engine FamilyAMC V8 GAS
    Axle LocationRear
    Liter5.6
    CID343
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    SubmodelBASE
    Beginning Year1968
    Ending Year1969
    Engine TypeL6
    Engine Size3.8L/232
    Engine FamilyAMC L6 GAS
    Axle LocationRear
    Liter3.8
    CID232
    Engine VIN CodeB
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    SubmodelBASE
    Beginning Year1968
    Ending Year1969
    Engine TypeL6
    Engine Size3.8L/232
    Engine FamilyAMC L6 GAS
    Axle LocationRear
    Liter3.8
    CID232
    Engine VIN CodeC
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    SubmodelBASE
    Beginning Year1968
    Ending Year1969
    Engine TypeL6
    Engine Size3.8L/232
    Engine FamilyAMC L6 GAS
    Axle LocationRear
    Liter3.8
    CID232
    Engine VIN CodeP
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    SubmodelBASE
    Beginning Year1968
    Ending Year1969
    Engine TypeV8
    Engine Size4.7L/290
    Engine FamilyAMC V8 GAS
    Axle LocationRear
    Liter4.7
    CID290
    CC4753
    Engine VIN CodeM
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    SubmodelBASE
    Beginning Year1968
    Ending Year1969
    Engine TypeV8
    Engine Size4.7L/290
    Engine FamilyAMC V8 GAS
    Axle LocationRear
    Liter4.7
    CID290
    CC4753
    Engine VIN CodeN
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    SubmodelBASE
    Beginning Year1968
    Ending Year1969
    Engine TypeV8
    Engine Size5.6L/343
    Engine FamilyAMC V8 GAS
    Axle LocationRear
    Liter5.6
    CID343
    CC5585
    Engine VIN CodeS
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    SubmodelBASE
    Beginning Year1968
    Ending Year1969
    Engine TypeV8
    Engine Size5.6L/343
    Engine FamilyAMC V8 GAS
    Axle LocationRear
    Liter5.6
    CID343
    CC5585
    Engine VIN CodeT
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    SubmodelBASE
    Beginning Year1968
    Ending Year1969
    Engine TypeV8
    Engine Size5.6L/343
    Engine FamilyAMC V8 GAS
    Axle LocationRear
    Liter5.6
    CID343
    CC5585
    Engine VIN CodeZ
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    SubmodelBASE
    Beginning Year1968
    Ending Year1969
    Engine TypeV8
    Engine Size6.4L/390
    Engine FamilyAMC V8 GAS
    Axle LocationRear
    Liter6.4
    CID390
    CC6391
    Engine VIN CodeW
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    SubmodelBASE
    Beginning Year1968
    Ending Year1970
    Engine TypeV8
    Engine Size6.4L/390
    Engine FamilyAMC V8 GAS
    Axle LocationRear
    Liter6.4
    CID390
    CC6391
    Engine VIN CodeX
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    SubmodelBASE
    Beginning Year1969
    Ending Year1969
    Engine TypeV8
    Engine Size5.1L/309
    Engine FamilyAMC V8 GAS
    Axle LocationRear
    Liter5.1
    CID309
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    SubmodelBASE
    Beginning Year1970
    Ending Year1970
    Engine TypeL6
    Engine Size3.8L/232
    Engine FamilyAMC L6 GAS
    Axle LocationRear
    Liter3.8
    CID232
    Engine VIN CodeG
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    SubmodelBASE
    Beginning Year1970
    Ending Year1970
    Engine TypeL6
    Engine Size3.8L/232
    Engine FamilyAMC L6 GAS
    Axle LocationRear
    Liter3.8
    CID232
    Engine VIN CodeQ
  • MakeAMERICAN MOTORS
    ModelAMBASSADOR
    SubmodelBASE
    Beginning Year1970
    Ending Year1970
    Engine TypeV8
    Engine Size5.0L/304
    Engine FamilyAMC V8 GAS
    Axle LocationRear
    Liter5.0
    CID304
    CC4982
    Engine VIN CodeH

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