1971 Eaton Parts

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1971 Buick GS Differential - Rear 8 Cyl 5.7L Eaton

28 Spline; 1.20 in. Axle Shaft Diameter; 2.73 And Up Ring Gear Pinion Ratio; 8.5 in. GM 8.5/8.6 in. Eaton Differentials Require Special Bearings~Axles w/Small Bearing Bores OD 2.89 in. Req. PN[LM-102949/LM-102911]~Axles w/Large Bearing Bores OD 3.06 in. Req. PN[LM603049/LM603012]
Detroit Truetrac® Differential; 28 Spline; 1.20 in. Axle Shaft Diameter; 2.73 And Up Ring Gear Pinion Ratio; Rear; 8.5 in.;
Detroit Truetrac® Differential
Features:
- Helical Gear Limited Slip Differential
- Optimized Torque Bias Ratios Deliver Max Acceleration And Handling
- Automatic Engagement
- Works In Forward And Reverse
- Ideal For Most Vehicles
- Durable
- Smooth
- Quiet Operation
- No Special Lubrication Or Friction Modifiers Needed
The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1971 - Buick GS	V	5733	Rear	8 Cyl 5.7L	350

3 In Stock

$1,100.33 CAD

$1,320.40 CAD

Brand	Eaton
Part #	E36912A556
Condition	New
Warehouse	B

1971 Dodge Polara Differential - Rear 8 Cyl 5.2L Eaton

35 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear Dana 60
Detroit Truetrac® Differential; 35 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear Dana 60;
Detroit Truetrac® Differential
Features:
- Helical Gear Limited Slip Differential
- Optimized Torque Bias Ratios Deliver Max Acceleration And Handling
- Automatic Engagement
- Works In Forward And Reverse
- Ideal For Most Vehicles
- Durable
- Smooth
- Quiet Operation
- No Special Lubrication Or Friction Modifiers Needed
The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1971 - Dodge Polara	V	5211	Rear	8 Cyl 5.2L	318

2 In Stock

$1,364.39 CAD

$1,637.27 CAD

Brand	Eaton
Part #	E36915A385
Condition	New
Warehouse	B

1971 Ford Country Sedan Differential - Rear 8 Cyl 5.0L Eaton

28 Spline; 1.20 in. Axle Shaft Diameter; Rear 9 in.; 3.25 And Up Ring Gear Pinion Ratio
Detroit Truetrac® Differential; 28 Spline; 1.20 in. Axle Shaft Diameter; Rear 9 in.; 3.25 And Up Ring Gear Pinion Ratio;
Detroit Truetrac® Differential
Features:
- Helical Gear Limited Slip Differential
- Optimized Torque Bias Ratios Deliver Max Acceleration And Handling
- Automatic Engagement
- Works In Forward And Reverse
- Ideal For Most Vehicles
- Durable
- Smooth
- Quiet Operation
- No Special Lubrication Or Friction Modifiers Needed
The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1971 - Ford Country Sedan	V	-	Rear	8 Cyl 5.0L	302

3 In Stock

$1,083.40 CAD

$1,300.08 CAD

Brand	Eaton
Part #	E36912A587
Condition	New
Warehouse	B

1971 Ford Country Sedan Differential - Rear 8 Cyl 6.4L Eaton

31 Spline; Rear 9.0 in.; 1.32 in. Axle Shaft Diameter; 3.25 And Up Ring Gear Pinion Ratio
Detroit Truetrac® Differential; 31 Spline; Rear 9.0 in.; 1.32 in. Axle Shaft Diameter; 3.25 And Up Ring Gear Pinion Ratio;
Detroit Truetrac® Differential
Features:
- Helical Gear Limited Slip Differential
- Optimized Torque Bias Ratios Deliver Max Acceleration And Handling
- Automatic Engagement
- Works In Forward And Reverse
- Ideal For Most Vehicles
- Durable
- Smooth
- Quiet Operation
- No Special Lubrication Or Friction Modifiers Needed
The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1971 - Ford Country Sedan	V	-	Rear	8 Cyl 6.4L	390

3 In Stock

$1,083.40 CAD

$1,300.08 CAD

Brand	Eaton
Part #	E36913A586
Condition	New
Warehouse	B

1971 Buick LeSabre Differential - Rear 8 Cyl 7.5L Eaton

30 Spline; 1.29 in. Axle Shaft Diameter; 3.08 - 3.90 Ring Gear Pinion Ratio; Rear 8.875 in. Designed To Fit Axles Cut w/45deg. Pressure Angles
Detroit Truetrac® Differential; 30 Spline; 1.29 in. Axle Shaft Diameter; 3.08 - 3.90 Ring Gear Pinion Ratio; Rear 8.875 in.;
Detroit Truetrac® Differential
Features:
- Helical Gear Limited Slip Differential
- Optimized Torque Bias Ratios Deliver Max Acceleration And Handling
- Automatic Engagement
- Works In Forward And Reverse
- Ideal For Most Vehicles
- Durable
- Smooth
- Quiet Operation
- No Special Lubrication Or Friction Modifiers Needed
The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1971 - Buick LeSabre	V	7456	Rear	8 Cyl 7.5L	455

3 In Stock

$1,132.49 CAD

$1,358.99 CAD

Brand	Eaton
Part #	E36913A555
Condition	New
Warehouse	B

1971 Dodge Coronet Differential - Rear 8 Cyl 5.2L Eaton

Dana 60 Performance; 35 Spline; 1.50 in. Axle Shaft Diameter; 4.56 And Up Ring Gear Pinion Ratio; 9.75 in. Ring Gear Diameter
Eaton Elocker™ Differential; Dana 60 Performance; 35 Spline; 1.50 in. Axle Shaft Diameter; 4.56 And Up Ring Gear Pinion Ratio; 9.75 in. Ring Gear Diameter;
Eaton Elocker™ Differential
Features:
- Electromagnetic Locking Differential
- Driver controlled push-button operation
- Most Reliable On-Demand Differential
- 4 Pinion Net-Forged Gear Design For Max Strength And Durability
- Eaton NGR locking rocker switch and wiring harness included
- Direct Acting Operation Remains Locked Forward And Reverse
The Eaton ELocker is an electronic, selectable differential designed for drivers that need traction on-demand. At the flip of a dash switch, drivers can go from open to 100-percent locked. A second flip of the switch deactivates the unit to resume normal driving. The direct acting mechanism activates in .14 second to provide 100% instant axle lock, and remains locked in both forward and reverse.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1971 - Dodge Coronet	V	5211	Rear	8 Cyl 5.2L	318

2 In Stock

$2,279.63 CAD

$2,735.56 CAD

Brand	Eaton
Part #	E3614023-010
Condition	New
Warehouse	B

1971 Jeep DJ5 Differential - Front 4 Cyl 2.2L Eaton

27 Spline; 1.16 in. Axle Shaft Diameter; 3.73 And Up Ring Gear Pinion Ratio; Rear; Dana 30/Reverse; Applies To Non-Disconnect Only
Detroit Truetrac® Differential; 27 Spline; 1.16 in. Axle Shaft Diameter; 3.73 And Up Ring Gear Pinion Ratio; Rear; Dana 30/Reverse; Applies To Non-Disconnect Only;
Detroit Truetrac® Differential
Features:
- Helical Gear Limited Slip Differential
- Optimized Torque Bias Ratios Deliver Max Acceleration And Handling
- Automatic Engagement
- Works In Forward And Reverse
- Ideal For Most Vehicles
- Durable
- Smooth
- Quiet Operation
- No Special Lubrication Or Friction Modifiers Needed
The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1971 - Jeep DJ5	L	-	Front	4 Cyl 2.2L	134

4 In Stock

$1,015.69 CAD

$1,218.83 CAD

Brand	Eaton
Part #	E36912A585
Condition	New
Warehouse	B

1971 Jeep Wagoneer Differential - Rear 6 Cyl 3.8L Eaton

30 Spline; 1.31 in. Axle Shaft Diameter; 3.73 And Down Ring Gear Pinion Ratio; Rear Dana 44 For Use Of Non-Thick Ring Gears
Detroit Truetrac® Differential; 30 Spline; 1.31 in. Axle Shaft Diameter; 3.73 And Down Ring Gear Pinion Ratio; Rear Dana 44;
Detroit Truetrac® Differential
Features:
- Helical Gear Limited Slip Differential
- Optimized Torque Bias Ratios Deliver Max Acceleration And Handling
- Automatic Engagement
- Works In Forward And Reverse
- Ideal For Most Vehicles
- Durable
- Smooth
- Quiet Operation
- No Special Lubrication Or Friction Modifiers Needed
The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1971 - Jeep Wagoneer	L	-	Rear	6 Cyl 3.8L	232

4 In Stock

$1,100.33 CAD

$1,320.40 CAD

Brand	Eaton
Part #	E36913A589
Condition	New
Warehouse	B

1971 Buick Centurion Differential - Rear 8 Cyl 7.5L Eaton

28 Spline; 1.23 in. Axle Shaft Diameter; 3.08 And Up Ring Gear Pinion Ratio; 8.2 in.
Eaton Posi™ Differential; 28 Spline; 1.23 in. Axle Shaft Diameter; 3.08 And Up Ring Gear Pinion Ratio; Rear; 8.2 in.;
Eaton Posi™ Differential
Features:
- Clutch Type Limited Slip Differential
- Pyrolytic Carbon Clutch Disc Technology
- Precision-Forged Gears
- Smooth
- Automatic Engagement
- Prevents Wheel Slip
- Rebuildable
- Tunable Via Various Spring Packs A.K.A. Pre-Loads
The Eaton Posi limited-slip differential is the perfect way to control traction in street rods, light duty pickups and all types of tarmac running race cars. Featuring pyrolytic carbon clutches, rebuildable design, net-forged gears for added strength and seamless, automatic operation.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1971 - Buick Centurion	V	7456	Rear	8 Cyl 7.5L	455

Brand	Eaton
Part #	E3619603-010
Condition	New
Warehouse	B

1971 Buick Electra Differential - Rear 8 Cyl 7.5L Eaton

30 Spline; 1.29 in. Axle Shaft Diameter; 3.08 - 3.90 Ring Gear Pinion Ratio; Rear 8.875 in.
Eaton Posi™ Differential; 30 Spline; 1.29 in. Axle Shaft Diameter; 3.08 - 3.90 Ring Gear Pinion Ratio; Rear 8.875 in.;
Eaton Posi™ Differential
Features:
- Clutch Type Limited Slip Differential
- Pyrolytic Carbon Clutch Disc Technology
- Precision-Forged Gears
- Smooth
- Automatic Engagement
- Prevents Wheel Slip
- Rebuildable
- Tunable Via Various Spring Packs A.K.A. Pre-Loads
The Eaton Posi limited-slip differential is the perfect way to control traction in street rods, light duty pickups and all types of tarmac running race cars. Featuring pyrolytic carbon clutches, rebuildable design, net-forged gears for added strength and seamless, automatic operation.