Selected Filters

Applications for RMG-12BT308

Richmond Gear EXCel Ring and Pinion Sets 12BT308 GM 8.875 in. (12-bolt) truck 3.08 Gears

RMG-12BT308

5 out of 5 stars ( 2 )

Part Number: RMG-12BT308

Estimated Ship Date from OH, NV, GA: Monday 10/19/2026

$223.99

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Applications

Filters

Results Found: 314

Make:

CHEVROLET

Model:

C10

Submodel:

CHEYENNE

Beginning Year:

1976

Ending Year:

1981

Engine Type:

Engine Size:

4.1L/250

Engine Family:

CHEVROLET L6 GAS

Axle Location:

Rear

Liter:

4.1

CID:

250

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

CHEYENNE

Beginning Year:

1978

Ending Year:

1981

Engine Type:

Engine Size:

5.7L/350

Engine Family:

OLDSMOBILE V8 DIESEL

Axle Location:

Rear

Liter:

5.7

CID:

350

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

CHEYENNE

Beginning Year:

1980

Ending Year:

1981

Engine Type:

Engine Size:

5.0L/305

Engine Family:

Chevy small block Gen I

Axle Location:

Rear

Liter:

5.0

CID:

305

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

CHEYENNE

Beginning Year:

1981

Ending Year:

1981

Engine Type:

Engine Size:

5.0L/305

Engine Family:

Chevy small block Gen I

Axle Location:

Rear

Liter:

5.0

CID:

305

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

CHEYENNE

Beginning Year:

1981

Ending Year:

1981

Engine Type:

Engine Size:

5.0L/305

Engine Family:

Chevy small block Gen I

Axle Location:

Rear

Liter:

5.0

CID:

305

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

CUSTOM

Beginning Year:

1981

Ending Year:

1981

Engine Type:

Engine Size:

5.0L/305

Engine Family:

Chevy small block Gen I

Axle Location:

Rear

Liter:

5.0

CID:

305

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

CUSTOM

Beginning Year:

1981

Ending Year:

1981

Engine Type:

Engine Size:

5.7L/350

Engine Family:

OLDSMOBILE V8 DIESEL

Axle Location:

Rear

Liter:

5.7

CID:

350

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

CUSTOM

Beginning Year:

1981

Ending Year:

1982

Engine Type:

Engine Size:

4.1L/250

Engine Family:

CHEVROLET L6 GAS

Axle Location:

Rear

Liter:

4.1

CID:

250

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

CUSTOM

Beginning Year:

1981

Ending Year:

1982

Engine Type:

Engine Size:

5.0L/305

Engine Family:

Chevy small block Gen I

Axle Location:

Rear

Liter:

5.0

CID:

305

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

CUSTOM

Beginning Year:

1981

Ending Year:

1982

Engine Type:

Engine Size:

5.0L/305

Engine Family:

Chevy small block Gen I

Axle Location:

Rear

Liter:

5.0

CID:

305

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

DELUXE

Beginning Year:

1981

Ending Year:

1981

Engine Type:

Engine Size:

4.1L/250

Engine Family:

CHEVROLET L6 GAS

Axle Location:

Rear

Liter:

4.1

CID:

250

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

DELUXE

Beginning Year:

1981

Ending Year:

1981

Engine Type:

Engine Size:

5.0L/305

Engine Family:

Chevy small block Gen I

Axle Location:

Rear

Liter:

5.0

CID:

305

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

DELUXE

Beginning Year:

1981

Ending Year:

1981

Engine Type:

Engine Size:

5.0L/305

Engine Family:

Chevy small block Gen I

Axle Location:

Rear

Liter:

5.0

CID:

305

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

DELUXE

Beginning Year:

1981

Ending Year:

1981

Engine Type:

Engine Size:

5.0L/305

Engine Family:

Chevy small block Gen I

Axle Location:

Rear

Liter:

5.0

CID:

305

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

DELUXE

Beginning Year:

1981

Ending Year:

1981

Engine Type:

Engine Size:

5.7L/350

Engine Family:

OLDSMOBILE V8 DIESEL

Axle Location:

Rear

Liter:

5.7

CID:

350

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

SCOTTSDALE

Beginning Year:

1976

Ending Year:

1982

Engine Type:

Engine Size:

4.1L/250

Engine Family:

CHEVROLET L6 GAS

Axle Location:

Rear

Liter:

4.1

CID:

250

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

SCOTTSDALE

Beginning Year:

1976

Ending Year:

1982

Engine Type:

Engine Size:

5.7L/350

Engine Family:

Chevy small block Gen I

Axle Location:

Rear

Liter:

5.7

CID:

350

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

SCOTTSDALE

Beginning Year:

1978

Ending Year:

1981

Engine Type:

Engine Size:

5.7L/350

Engine Family:

OLDSMOBILE V8 DIESEL

Axle Location:

Rear

Liter:

5.7

CID:

350

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

SCOTTSDALE

Beginning Year:

1980

Ending Year:

1981

Engine Type:

Engine Size:

5.0L/305

Engine Family:

Chevy small block Gen I

Axle Location:

Rear

Liter:

5.0

CID:

305

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

SCOTTSDALE

Beginning Year:

1980

Ending Year:

1982

Engine Type:

Engine Size:

5.7L/350

Engine Family:

Chevy small block Gen I

Axle Location:

Rear

Liter:

5.7

CID:

350

Application Notes:

3.08 Ratio Ring and Pinion for a Rear GM 8.875" Truck Differential; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

SILVERADO

Beginning Year:

1976

Ending Year:

1982

Engine Type:

Engine Size:

4.1L/250

Engine Family:

CHEVROLET L6 GAS

Axle Location:

Rear

Liter:

4.1

CID:

250

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

SILVERADO

Beginning Year:

1976

Ending Year:

1982

Engine Type:

Engine Size:

5.7L/350

Engine Family:

Chevy small block Gen I

Axle Location:

Rear

Liter:

5.7

CID:

350

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

SILVERADO

Beginning Year:

1978

Ending Year:

1981

Engine Type:

Engine Size:

5.7L/350

Engine Family:

OLDSMOBILE V8 DIESEL

Axle Location:

Rear

Liter:

5.7

CID:

350

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

SILVERADO

Beginning Year:

1980

Ending Year:

1981

Engine Type:

Engine Size:

5.0L/305

Engine Family:

Chevy small block Gen I

Axle Location:

Rear

Liter:

5.0

CID:

305

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

Make:

CHEVROLET

Model:

C10

Submodel:

SILVERADO

Beginning Year:

1980

Ending Year:

1982

Engine Type:

Engine Size:

5.7L/350

Engine Family:

Chevy small block Gen I

Axle Location:

Rear

Liter:

5.7

CID:

350

Application Notes:

3.08 Ratio Ring and Pinion for a Rear GM 8.875" Truck Differential; For GM 8.875" (12 Bolt); 3.08 Ratio; Requires a 2.76 to 3.42 Ratio Carrier

Engine VIN Code:

Region:

USA

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