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Richmond Gear EXCel Ring and Pinion Sets 12BT342 GM 8.875 in. (12-bolt) truck 3.42 Gears

4.75 out of 5 stars ( 9 )

Part Number: RMG-12BT342

Estimated Ship Date: Monday 10/26/2026

$223.99

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Housing Cover Gasket;

Part Number: FEL-RDS13391

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

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