CHEVROLET K20 Excel Ring Pinion and Axle Transmission & Drivetrain

Gear, Ring and Pinion, EXCel, 3.42:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, Set

Part Number: RMG-GM85342

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/22/2025

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Gear, Ring and Pinion, EXCel, 3.73:1 Ratio, GM, 8.875 in., 12-Bolt Truck, Set

Part Number: RMG-12BT373

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 9/22/2025

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Gear, Ring and Pinion, EXCel, 4.56:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, Set

Part Number: RMG-GM85456

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/22/2025

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Ring and Pinion Installation Kit, EXCel, GM, 8.5 in., 10-Bolt, 30 Spline Pinion, Koyo Bearings, Kit

Part Number: RMG-XL-1021-1

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

Gear, Ring and Pinion, EXCel, 3.08:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, Set

Part Number: RMG-GM85308

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Estimated Ship Date: Monday 9/22/2025

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Pinion Yoke, Bolt-On, Steel, 3RS44 Series, 30-Spline, GM 8.5, Each

Part Number: RMG-96-2520

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-XL-1033-1

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Ring and Pinion Installation Kit, Complete, GM 9.5 in., Rear, Kit

Part Number: RMG-XL-1066-1

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Differential Carrier

Part Number: RMG-XL-5030

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Ring and Pinion Installation Kit, Complete, GM 10.5 in. (14-bolt), Rear, Kit

Part Number: RMG-XL-1063-1

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Pinion Yoke, Bolt-On, Steel, 1330, 30-Spline, GM 8.875, Each

Part Number: RMG-96-2510

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Estimated Ship Date: Monday 9/22/2025

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Spool, FULL SPOOL-DANA 44, 30 SPL. 3.

Part Number: RMG-XL-5205

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Estimated Ship Date: Monday 9/22/2025

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Mini Spool, MINI SPOOL - DANA 44, 30 SPL.

Part Number: RMG-XL-5105

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-XL-1020-1

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4060

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4070

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Pinion Yoke, Bolt-On, Steel, 1350, 30-Spline, GM 8.875, Each

Part Number: RMG-96-2511

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-XL-1018-1

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4058

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4062

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Estimated Ship Date: Oct 9, 2025 if ordered today

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