Performance Transmission & Drivetrain at Summit Racing

B&M ShiftPlus Electronic Shift Improver Kits 70380

Shift Improver, ShiftPlus Electronic, GM 4L60E, 4L80E, Each

Part Number: BMM-70380

3.82 out of 5 stars ( 11 )

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

ARB Air Locker 30 Spline Differential Toyota 8.875 Inch RD142

Differential Carrier, Air Locker, Nodular Iron, Toyota 8.875 in., Kit

Part Number: ARB-RD142

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Auburn Gear Select-A-Loc 30 Spline Differential Dana 44 545041

Differential, Select-A-Loc, 30-Spline, Dana 44, 10-Bolt, Each

Part Number: AUB-545041

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Auburn Gear Select-A-Loc 35 Spline Differential Dana 44 545044

Differential, Select-A-Loc, 35-Spline, Dana 44, 10-Bolt, Each

Part Number: AUB-545044

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

ARB Air Locker 24 Spline Differential Land Rover, Salisbury RD161

Differential Carrier, Air Locker, Land Rover Salisbury, 24-Spline, 3.54:1, Kit

Part Number: ARB-RD161

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

ARB Air Locker 29 Spline Differential Chrysler 8.25 Inch RD93

Differential Carrier, Air Locker, Nodular Iron, Rear, Chrysler 8.25 in., Kit

Part Number: ARB-RD93

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

ARB Air Locker Spline Differential Dana 44 RD109

Differential Carrier, Air Locker, Nodular Iron, Dana 44, Kit

Part Number: ARB-RD109

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

ARB Air Locker 35 Spline Differential Dana 44 RD147

Differential Carriers AirLocker, DANA 44, 35SPL, 3.73&DN, S/N.........

Part Number: ARB-RD147

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Shifnoid Electric CO2 Shut-Off Valves PC750

Shifnoid Electric CO2 Shut-Off Valves PC750

Valve, CO2 Shut-Off, Electric, Kit

Part Number: CTN-PC750

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Richmond Gear Manual Transmission Replacement Parts 7855606

Cluster Bearing, Road Race 5-Speed, Front Cluster/6-Speed ROD, Rear Cluster, Each

Part Number: RMG-7855606

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Yukon Gear & Axle Zip Lockers Dana 30/Super 30 YZLD30-4-27

Zip Locker, Air Locker, Dana 30/Super 30, 27 Spline, 3.73 Up Ratio, Each

Part Number: YGA-34016

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Crown Automotive Pinion Bearings 4746979

Pinion Bearing, Inner, Tapered, Steel Roller Bearing, Cup, Dodge, Jeep, Each

Part Number: CWA-4746979

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Crown Automotive Disconnect Axle Replacement Components 4137732

Housing Cover Gasket, Disconnect Axle Replacement Component, Dana 30, Reverse Rotation, Each

Part Number: CWA-4137732

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Richmond Gear Manual Transmission Replacement Parts 7871052

Bearing assembly

Part Number: RMG-78-71052

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Richmond Gear Manual Transmission Replacement Parts 6520000

Gear Synchron slider for 1,2,3,4

Part Number: RMG-6520000

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Richmond Gear Manual Transmission Replacement Parts 6291034

Keys & springs for Richmond 1/2/3/4

Part Number: RMG-6291034

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Richmond Gear Manual Transmission Replacement Parts 7871030

Gear reverse gear bearing assembly

Part Number: RMG-7871030

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Shifnoid Replacement Electric Shifter Solenoids SN3710

Replacement Solenoid, SN5057 Shift Kit, Each

Part Number: CTN-SN3710

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Spicer Drivetrain Products Trac-Lok 27 Spline Differential Dana 35 708110

Differential Case Assembly Kit

Part Number: SDH-708110

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Crown Automotive 4WD Front Axle Actuators 83503113

Vacuum Motor Kit, Black & Zinc, Metal, Plastic & CorkHardware Included

Part Number: CWA-83503113

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

B&M Hi-Tek Street Bandit Shifters 80797

Automatic Shifter, Hi-Tek Street Bandit, Chevy, Mopar, Ford, Lincoln, Mercury, Each

Part Number: BMM-80797

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

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B&M Pro Gate Shifters 80901

1 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Richmond Gear Manual Transmission Replacement Parts 4734A

Snap Ring, Richmond T-10, Each

Part Number: RMG-4734A

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Yukon Gear & Axle Zip Lockers Dana 60/61 YZLD60-4-35

Zip Locker, Air Locker, Dana 60/61, 35 Spline, 4.56 Up Ratio, Each

Part Number: YGA-34024

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Crown Automotive Pinion Bearings J3172563

Pinion Bearing, Inner, 1.625 in. I.D., Rear, AMC Model 20, Chrysler 8.25 in., Jeep, Each

Part Number: CWA-J3172563

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Crown Automotive Disconnect Axle Replacement Components for 1984-1993 CHEROKEE, 1986-1992 COMANCHE, 1987-1995 WRANGLER - 4137731

Shift Fork Clip, Disconnect Axle Replacement Component, Jeep, Dana 30, Each

Part Number: CWA-4137731

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Performance & Replacement Transmission & Drivetrain Parts