Richmond Gear EXCel Ring and Pinion Sets 12BC342 GM 8.875 in. (12-bolt) passenger car 3.42 Gears

Richmond Gear EXCel Ring and Pinion Sets 12BC342 GM 8.875 in. (12-bolt) passenger car 3.42 Gears

RMG-12BC342

5 out of 5 stars ( 1 )

Part Number: RMG-12BC342

Estimated Ship Date from Texas: Today

$193.57

Results 1 - 5 of 5

Gear Oil, Max-Gear, Synthetic, 75W140, Quart, Each

Part Number: RPO-01301

4.94 out of 5 stars ( 31 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Ring and Pinion Installation Kit, Fits GM, 12-Bolt Passenger Differential, Kit

Part Number: RAT-315K

4.0 out of 5 stars ( 24 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Pinion Depth Setting Tool, GM, 12-Bolt, Each

Part Number: RAT-10005

3.15 out of 5 stars ( 20 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Marking Compound, Ring and Pinion, Beige, Each

Part Number: SUM-730001

4.77 out of 5 stars ( 13 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Spool, Mini, Steel, 30-Spline, 12-Bolt, GM 8.875 in., Each

Part Number: RMG-78-1230-1

Not Yet Reviewed

Estimated Ship Date: Nov 2, 2026 if ordered today

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Estimated Ship Date: Nov 2, 2026 if ordered today

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