Performance Transmission & Drivetrain at Summit Racing

Motive Gear Performance Ring and Pinion Sets F888410IFS Ford 8.8 in. IFS 4.10 Gears

Gear, Ring and Pinion, 4.10:1 Ratio, Ford, 8.8 in., Reverse, Set

Part Number: MGR-F888410IFS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 69-0145-1 Chrysler 8.75 in. 742 case 5.13 Gears

Gear, Ring and Pinion, 5.13:1 Ratio, Chrysler, 8.75 in., 742 Casting, Set

Part Number: RMG-6901451

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 69-0064-1 Ford 8 in. 4.11 Gears

Gear, Ring and Pinion, 4.11:1 Ratio, Ford, 8 in., Set

Part Number: RMG-6900641

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 49-0099-1 GM 55P (8.2 in. Drop out) 3.70 Gears

Gear, Ring and Pinion, 3.70:1 Ratio, 1955-64 GM, 8.2 in., 3 Series, Set

Part Number: RMG-4900991

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 49-0111-1 Ford 8 in. 3.80 Gears

Gear, Ring and Pinion, 3.80:1 Ratio, Ford, 8 in, Set

Part Number: RMG-4901111

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Ring and Pinion Sets SUM-740802 Ford 8 in. 3.80 Gears

4.75 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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Richmond Gear Ring and Pinion Sets 69-0300-1 GM 8.875 in. (12-bolt) truck 5.13 Gears

Gear, Ring and Pinion, 5.13:1 Ratio, GM, 12-Bolt Truck, 4 Series, Set

Part Number: RMG-6903001

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 69-0375-1 Chrysler 8.75 in. 742 case 3.91 Gears

Gear, Ring and Pinion, 3.91:1 Ratio, Chrysler, 8.75 in., 742 Casting, Set

Part Number: RMG-6903751

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Motive Gear Performance Ring and Pinion Sets G895410IFS GM 9.25 in. IFS 4.10 Gears

Gear, Ring and Pinion, 4.10:1 Ratio, GM, 9.25 in., IFS, Set

Part Number: MGR-G895410IFS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 69-0368-1 Ford 9 in. 4.44 Gears

Gear, Ring and Pinion, 4.44:1 Ratio, Ford, 9 in., Set

Part Number: RMG-6903681

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 49-0080-1 Chrysler 9.25 in. 3.90 Gears

Gear, Ring and Pinion, 3.90:1 Ratio, Chrysler, 9.25 in., Set

Part Number: RMG-4900801

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Motive Gear Performance Ring and Pinion Sets C887456L Chrysler 8.75 in. 489 case 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, Chrysler, 8.75 in., 489 Housing, Set

Part Number: MGR-C887456L

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 69-0037-1 GM 8.875 in. (12-bolt) passenger car 5.86 Gears

Gear, Ring and Pinion, 5.86:1 Ratio, GM, 12-Bolt Car, 4 Series, Set

Part Number: RMG-6900371

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 69-0320-1 Ford 7.5 in. 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, Ford, 7.5 in., Set

Part Number: RMG-6903201

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 69-0222-1 Chrysler 9.25 in. 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, Chrysler, 9.25 in., Set

Part Number: RMG-6902221

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 69-0302-1 GM 8.875 in. (12-bolt) truck 5.38 Gears

Gear, Ring and Pinion, 5.38:1 Ratio, GM, 12-Bolt Truck, 4 Series, Set

Part Number: RMG-6903021

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 69-0352-1 GM 8.875 in. (12-bolt) truck 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, GM, 12-Bolt Truck, 3 Series, Set

Part Number: RMG-6903521

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 49-0050-1 GM 8.5 in. O axle 3.90 Gears

Gear, Ring and Pinion, 3.90:1 Ratio, GM, 8.5 in., O Axle, 10-Bolt, 3 Series, Set

Part Number: RMG-4900501

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 69-0035-1 GM 8.875 in. (12-bolt) passenger car 5.38 Gears

Gear, Ring and Pinion, 5.38:1 Ratio, GM, 12-Bolt Car, 4 Series, Set

Part Number: RMG-6900351

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 69-0326-1 GM 7.5/7.625 in. 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, GM, 7.5 in./7.625 in., 10-Bolt, 2 Series, Set

Part Number: RMG-6903261

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

Motive Gear Performance PRO Gear Ring and Pinion Sets F990567SP Ford 9 in. 5.67 Gears

Gear, Ring and Pinion, 5.67:1 Ratio, Ford, 9 in., Small Pinion, Set

Part Number: MGR-F990567SP

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Richmond Gear Pro Gear Ring and Pinion Sets 79-0007-1 Ford 9 in. 5.67 Gears

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Motive Gear Performance Ring and Pinion Sets F890633 Ford 9 in. 6.33 Gears

Gear, Ring and Pinion, 6.33:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F890633

Not Yet Reviewed

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Motive Gear Performance Ring and Pinion Sets F890500 Ford 9 in. 5.00 Gears

Gear, Ring and Pinion, 5.00:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F890500

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 69-0288-1 Ford 9 in. 5.83 Gears

Gear, Ring and Pinion, 5.83:1 Ratio, Ford, 9 in., Set

Part Number: RMG-6902881

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 69-0290-1 Ford 9 in. 6.20 Gears

Gear, Ring and Pinion, 6.20:1 Ratio, Ford, 9 in., Set

Part Number: RMG-6902901

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Motive Gear Performance Ring and Pinion Sets F890380 Ford 9 in. 3.80 Gears

Gear, Ring and Pinion, 3.80:1 Ratio, Dropout, Standard Rotation, Ford 9 in., Set

Part Number: MGR-F890380

Not Yet Reviewed

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Performance & Replacement Transmission & Drivetrain Parts