Performance & Replacement Transmission & Drivetrain Parts

Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic...

Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.

Individual Parts

Part Groups

Results 1 - 25 of 86

Quadboss Rugged Axle Shafts 609225

Axle Shaft, Complete, CV-Style, 4340 Chromoly, Suzuki, Rear, Each

Part Number: QDB-60-9225

Not Yet Reviewed

Estimated Ship Date: Aug 22, 2025 if ordered today

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Estimated Ship Date: Aug 22, 2025 if ordered today

Richmond Gear EXCel OEM Replacement Axle Shafts 92-25192

Axle Shaft, OEM Replacement, 30-Spline, 31.313 in. Length, Chevy, GMC, 8.875 in., Rear, Each

Part Number: RMG-92-25192

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Richmond Gear EXCel OEM Replacement Axle Shafts 92-25157

Axle Shaft, 28-Spline, 30.438 in. Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, 8.5 in., Rear, Each

Part Number: RMG-92-25157

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Richmond Gear EXCel OEM Replacement Axle Shafts 92-25198

Axle Shaft, OEM Replacement, 30-Spline, 29.563 in. Length, Chevy, 8.875 in., Rear, Each

Part Number: RMG-92-25198

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Richmond Gear EXCel OEM Replacement Axle Shafts 92-25114

Axle Shaft, OEM Replacement, 28-Spline, 30.125 in. Length, Chevy, GMC, Pontiac, 8.2 in., Rear, Each

Part Number: RMG-92-25114

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Richmond Gear EXCel OEM Replacement Axle Shafts 92-25184

Axle Shaft, OEM Replacement, 28-Spline, 31.5 in. Length, Chevy, GMC, 8.5 in., Rear, Each

Part Number: RMG-92-25184

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Richmond Gear EXCel OEM Replacement Axle Shafts 92-25145

Axle Shaft, OEM Replacement, 30-Spline, 33.563 in. Length, Cadillac, Chevy, GMC, 8.6 in., Rear, Each

Part Number: RMG-92-25145

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Richmond Gear EXCel OEM Replacement Axle Shafts 92-25178

Axle Shaft, 28-Spline, 31.375 in. Length, Chevy, GMC, 8.5 in., Rear, Each

Part Number: RMG-92-25178

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Richmond Gear EXCel OEM Replacement Axle Shafts 92-25122

Axle Shaft, 30-Spline, 30.063 in. Length, Chevy, Pontiac, 8.875 in., Rear, Each

Part Number: RMG-92-25122

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Richmond Gear EXCel OEM Replacement Axle Shafts for 1998-2002 CAMARO, FIREBIRD - 92-25113

Axle Shaft, OEM Replacement, 28-Spline, 32.00 in. Length, Chevy, Pontiac, 7.5 in., Rear, Each

Part Number: RMG-92-25113

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Richmond Gear EXCel OEM Replacement Axle Shafts 92-25168

Axle Shaft, 28-Spline, 29.00 in. Length, Chevy, GMC, Oldsmobile, 7.625 in., Rear, Each

Part Number: RMG-92-25168

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Richmond Gear EXCel OEM Replacement Axle Shafts 92-25108

Axle Shaft, OEM Replacement, 28-Spline, 26.625 in. Length, Cadillac, Chevy, 7.625 in., Rear, Each

Part Number: RMG-92-25108

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Richmond Gear EXCel OEM Replacement Axle Shafts 92-25170

Axle Shaft, 28-Spline, 28.813 in. Length, Chevy, GMC, Isuzu, Oldsmobile, 7.625 in., Rear, Each

Part Number: RMG-92-25170

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Richmond Gear EXCel OEM Replacement Axle Shafts 92-25115

Axle Shaft, OEM Replacement, 30-Spline, 33.00 in. Length, Cadillac, Chevy, GMC, 8.5, 8.6 in., Rear, Each

Part Number: RMG-92-25115

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Richmond Gear EXCel OEM Replacement Axle Shafts 92-25174

Axle Shaft, 33-Spline, 34.020 in. Length, Cadillac, Chevy, GMC, 9.5 in., Rear, Each

Part Number: RMG-92-25174

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Richmond Gear EXCel OEM Replacement Axle Shafts 92-25125

Axle Shaft, 26-Spline, 30.50 in. Length, Buick, Chevy, Oldsmobile, Pontiac, 7.5 in., Rear, Each

Part Number: RMG-92-25125

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Richmond Gear EXCel OEM Replacement Axle Shafts for 1998-2003 SONOMA, S10, 1998-2000 HOMBRE - 92-25103

Axle Shaft, OEM Replacement, 28-Spline, 26.625 in. Length, Chevy, GMC, Isuzu, 7.625 in., Rear, Each

Part Number: RMG-92-25103

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Motive Gear Light-Duty Axle Shafts 92-25142

Axle Shaft, OEM Replacement, 28-spline, 29.625 in. Length, GM 8.2/8.5 in., Buick, Chevy, Oldsmobile, Pontiac

Part Number: MGR-92-25142

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Richmond Gear EXCel OEM Replacement Axle Shafts 92-25100

Axle Shaft, OEM Replacement, 30-Spline, 30.375 in. Length, GM, 8.5 in., Rear, Each

Part Number: RMG-92-25100

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Richmond Gear EXCel OEM Replacement Axle Shafts for 1987-1988 R10 SUBURBAN, 1989-1991 R1500 SUBURBAN, 1987-1991 R1500 SUBURBAN - 92-25120

Axle Shaft, 30-Spline, 31.375 in. Length, Chevy, GMC, 8.5, 8.6 in., Rear, Each

Part Number: RMG-92-25120

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Richmond Gear EXCel OEM Replacement Axle Shafts for 1993-1997 CAMARO, FIREBIRD - 92-25177

Axle Shaft Assembly, Axle Shaft Assembly

Part Number: RMG-92-25177

Not Yet Reviewed

Estimated Ship Date: Aug 26, 2025 if ordered today

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Estimated Ship Date: Aug 26, 2025 if ordered today

Richmond Gear EXCel OEM Replacement Axle Shafts for 1985-1989 ASTRO, SAFARI - 92-25158

Axle Shaft, 26-Spline, 34.750 in. Length, Chevy, GMC, 7.5 in., Driver Side Rear, Each

Part Number: RMG-92-25158

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Richmond Gear EXCel OEM Replacement Axle Shafts 92-25140

Axle Shaft, OEM Replacement, 30-Spline, 31.313 in. Length, Chevy, GMC, 8.5, 8.6 in., Rear, Each

Part Number: RMG-92-25140

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Richmond Gear EXCel OEM Replacement Axle Shafts 92-25127

Axle Shaft, 28-Spline, 33.313 in. Length, Chevy, GMC, 8.5 in., Rear, Each

Part Number: RMG-92-25127

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Richmond Gear EXCel OEM Replacement Axle Shafts 92-25138

Axle Shaft, OEM Replacement, 33-Spline, 31.813 in. Length, Chevy, GMC, 9.5 in., Rear, Each

Part Number: RMG-92-25138

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

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