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Applications for RMG-12BT373

Richmond Gear EXCel Ring and Pinion Sets 12BT373 GM 8.875 in. (12-bolt) truck 3.73 Gears

4.25 out of 5 stars ( 7 )

Part Number: RMG-12BT373

Estimated Ship Date: Tomorrow

$223.99

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Applications

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Results Found: 51

Make:

GMC

Model:

K15

Submodel:

SIERRA GRANDE

Beginning Year:

1977

Ending Year:

1978

Engine Type:

Engine Size:

6.6L/400

Engine Family:

Chevy small block Gen I

Axle Location:

Rear

Liter:

6.6

CID:

400

Application Notes:

Differential Ring and Pinion; For GM 8.875" (12 Bolt); 3.73 Ratio; Requires a 3.73 and Numerically Higher Ratio Carrier

Engine VIN Code:

Region:

USA