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1981 Chevrolet G20 Differential - Front 6 Cyl 4.1L Eaton

Eaton ELocker® Differential
Dana 44; 30 Spline; 3.73 And Down Ring Gear Pinion Ratio; 1.31 in. Axle Shaft Diameter
Eaton ELocker® Differential; Dana 44; 30 Spline; 3.73 And Down Ring Gear Pinion Ratio; 1.31 in. Axle Shaft 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
- Works In 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 ELocker is the most reliable on-demand differential, featuring selectable operation and net-forged gears for added strength.

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1981 - Chevrolet G20	L	-	Front	6 Cyl 4.1L	250

1 In Stock

Limited-Time Offer

$2,537.74 USD

$3,045.29 USD


Brand	Eaton
Part #	E3619977-010
Condition	New
Warehouse	B

1981 Chevrolet G10 Differential - Rear 8 Cyl 5.0L 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
1981 - Chevrolet G10	V	-	Rear	8 Cyl 5.0L	305

2 In Stock

Limited-Time Offer

$1,485.34 USD

$1,782.41 USD


Brand	Eaton
Part #	E36915A385
Condition	New
Warehouse	B

1981 Chevrolet Camaro Differential - Rear 6 Cyl 3.8L 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
1981 - Chevrolet Camaro	V	3800	Rear	6 Cyl 3.8L	231

2 In Stock

Limited-Time Offer

$1,196.86 USD

$1,436.23 USD


Brand	Eaton
Part #	E36912A556
Condition	New
Warehouse	B

1981 Chevrolet Camaro Differential - Rear 6 Cyl 3.8L Eaton

28 Spline; 1.20 in. Axle Shaft Diameter; 2.73 And Up Ring Gear Pinion Ratio; 8.5 in. For Axles w/Small bearing Bores Race O.D. 2.89 in. LM102949/LM102911 Req.~Axles w/Large Bearing Bores Race O.D. 3.06 in. LM603049/LM603012 Req.
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
1981 - Chevrolet Camaro	V	3800	Rear	6 Cyl 3.8L	231

2 In Stock

Limited-Time Offer

$1,196.86 USD

$1,436.23 USD


Brand	Eaton
Part #	E36912A556
Condition	New
Warehouse	B

1981 Chevrolet G10 Differential - Rear 6 Cyl 4.1L Eaton

GM 10.5 in.; 14 Bolt; 30 Spline; 4.10 And Down Ring Gear Pinion Ratio; 1.50 in. Axle Shaft Diameter
Detroit Truetrac® Differential; GM 10.5 in.; 14 Bolt; 30 Spline; 4.10 And Down Ring Gear Pinion Ratio; 1.50 in. Axle Shaft Diameter; Rear;
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
1981 - Chevrolet G10	L	-	Rear	6 Cyl 4.1L	250

3 In Stock

Limited-Time Offer

$1,748.09 USD

$2,097.71 USD


Brand	Eaton
Part #	E36915A545
Condition	New
Warehouse	B

1981 Chevrolet K5 Blazer Differential - Rear 8 Cyl 5.0L Eaton

30 Spline; 1.32 in. Axle Shaft Diameter; 2.73 And Up Ring Gear Pinion Ratio; Rear 8.5 in./8.6 in. For Axles w/Small bearing Bores Race O.D. 2.89 in. LM102949/LM102911 Req.~Axles w/Large Bearing Bores Race O.D. 3.06 in. LM603049/LM603012 Req.
Detroit Truetrac® Differential; 30 Spline; 1.32 in. Axle Shaft Diameter; 2.73 And Up Ring Gear Pinion Ratio; Rear 8.5 in./8.6 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
1981 - Chevrolet K5 Blazer	V	-	Rear	8 Cyl 5.0L	305

1 In Stock

Limited-Time Offer

$1,133.33 USD

$1,360.00 USD


Brand	Eaton
Part #	E36913A481
Condition	New
Warehouse	B

1981 Chevrolet G10 Differential - Rear 6 Cyl 4.1L Eaton

30 Spline; 1.30 in. Axle Shaft Diameter; 3.73 And Up Ring Gear Pinion Ratio; Also Fits GM Half Ton Truck
Detroit Truetrac® Differential; 30 Spline; 1.30 in. Axle Shaft Diameter; 3.73 And Up Ring Gear Pinion Ratio; Also Fits GM Half Ton Truck; Rear;
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
1981 - Chevrolet G10	L	-	Rear	6 Cyl 4.1L	250


Brand	Eaton
Part #	E36913A315
Condition	New
Warehouse	B

1981 Chevrolet G20 Differential - Rear Eaton

33 Spline; 1.37 in. Axle Shaft Diameter; 9.5 in.
Detroit Truetrac® Differential; 33 Spline; 1.37 in. Axle Shaft Diameter; 9.5 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.