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.

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Results 1 - 25 of 247

Biondo Elite Outlaw Carbon Blue Electric Shifters BRP-EO-B-3015

Shifter, Elite Outlaw Electric, Forward Pattern, Gate Type, Reverse Lockout, Carbon/Blue Finish, with Knob, 5 ft. Cable, Chevy, Powerglide, Kit

Part Number: SBR-S0027

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing Equipment® GM Kickdown Cable Brackets SUM-210244B

Kickdown Cable Bracket, Blue, Each

Part Number: SUM-210244B

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Biondo Elite Outlaw Carbon Blue Electric Shifters BRP-EO-B-3019

Shifter, Elite Outlaw Electric, Forward Pattern, Gate Type, Reverse Lockout, Carbon/Blue Finish, with Knob, 9 ft. Cable, Chevy, Powerglide, Kit

Part Number: SBR-S0028

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Sonnax Automatic Transmission Governors 730

Automatic Transmission Rebuild Components, Governor, Blue Gear, GM, 4L60, Gasoline Engines, Each

Part Number: SOX-730

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Sonnax Externally Adjustable Low/Reverse Servo Kits 34914-28K

Servo, Externally Adjustable Low/Reverse, Aluminum, Blue Anodized, GM, 4L80-E, 4L85-E, Kit

Part Number: SOX-34914-28K

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Sonnax Externally Adjustable Low/Reverse Servo Kits 34914-20K

Servo, Externally Adjustable Low/Reverse, Aluminum, Blue Anodized, GM, TH400, Kit

Part Number: SOX-34914-20K

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Spicer Drivetrain Products Differential Cover Kits 10023538

Differential Cover, Differential Cover Kit, 10-bolt, Nodular Iron, Blue Powdercoated, Ford 8.8 in., Bentley, Ford, Lincoln, Mazda, Mercury, Each

Part Number: SDH-10023538

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Silver Sport 621 Manual Transmission Bellhousings BHG-00104A

Manual Transmission Bellhousing, 621, New, Aluminum, Natural, Blue Bird, Buick, Cadillac, Checker, Chevy, GMC, Jeep, Olds, Pontiac, Workhorse, Each

Part Number: IST-BHG-00104A

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Dakota Digital Alpha-Numeric LED Gear Shift Indicators DGS-1B

Digital Shift Indicators, Rectangular, Aluminum, Dash Mount, Blue, Automatic Transmission, Each

Part Number: DAK-DGS-1B

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

B&M Unimatic Shifter Cables 80740

Shifter Cable, Unimatic, 6 ft. Length, Morse Style, Eyelet/Threaded Ends, Blue, Each

Part Number: BMM-80740

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

ARB Air Locker Replacement Parts 170301SP

Air Line, 5mm Diameter, 6m Length, Blue Replacement Line for Air Lockers, Each

Part Number: ARB-170301SP

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

American Powertrain Hydramax Hydraulic Clutch Release Systems for 1967-1968 MUSTANG - HMFO30005G

Hydraulic Throwout Bearing Conversion Kits, Hydramax Hydraulic Clutch Release Systems, Blue Slave Cylinder, Push Type, Hoses, Tremec, Ford, Kit

Part Number: AWR-HMFO30005G

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

B&M Unimatic Shifter Cables 80735

Shifter Cable, Unimatic, 5 ft. Length, Morse Style, Eyelet/Threaded Ends, Blue, Each

Part Number: BMM-80735

4.72 out of 5 stars ( 18 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

McLeod Slave Cylinders 139006

Slave Cylinder, Aluminum, Blue Anodized, Push-Style, 1.10 in. Stroke, 7/8 in. Bore, Universal, Each

Part Number: MCL-139006

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Ford Performance Parts 2011-14 Mustang Short-Throw Shifters for 2011-2014 MUSTANG - M-7210-MGTB

Manual Shifter, Short Throw, Blue Anodized, Knob, Getrag MT82, Ford, Each

Part Number: FMS-M-7210-MGTB

4.94 out of 5 stars ( 17 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Moroso U-Joint Girdles 85860

U-Joint Girdles, Aluminum, Light Blue Anodized, Ford, 9 in., Set

Part Number: MOR-85860

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Moroso U-Joint Girdles 85820

U-Joint Girdles, Aluminum, Dark Blue Anodized, Dana 60/Chrysler 8.75 in., Set

Part Number: MOR-85820

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

NOS CO2 Regulators 15855NOS

Fuel Pressure Regulator, Aluminum, Blue Anodized, CO2 Fuel, Universal, Each

Part Number: NOS-15855NOS

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

ACDelco GM Genuine Parts Automatic Transmission Accumulator Piston Springs 08639074

Automatic Transmission Accumulator Piston Spring, 3-4 Blue Spring, 4L60, 4L65, 4L70, 700R4, TH200-4R, MD8, Each

Part Number: ADO-8639074

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

American Powertrain Hydramax Hydraulic Clutch Release Systems HMGM40006

Hydraulic Throwout Bearing Conversion Kits, Hydramax Hydraulic Clutch Release Systems, Blue Aluminum Slave Cylinder, Reservoir, Chevrolet, GMC, Kit

Part Number: AWR-HMGM40006

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Spidertrax Off-Road High Performance Inboard Oil Seals Kits SLI212D

Axle and General Purpose Seals, Inboard Seal. Spider 9, Aluminum, Blue, 1/4 in., Each

Part Number: SDR-SLI212D

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

GUNI GUNIX Center Hubs GUNIX6120-HUB

GuniX 6120 Center Hub Only (Blue), Each

Part Number: GUN-GUNIX6120HUB

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

PPE Differential Covers 238053422

Diff Cover Rear Kit - JL Sport M200 - Iron Blue

Part Number: PPE-238053422

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Eddie Marine Billet Aluminum Non-Locking Shifters SH-100B

Shifter, Marine, Non-Locking, Side Mount, Billet Aluminum, Blue Powdercoated, Each

Part Number: EDM-SH-100B

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Dakota Digital Gear Shift Indicators DGS-3-C-B

Digital Indicators, Shift/Turn Signal, Round, Chrome Bezel, Dash Mount, Blue, Automatic Transmission, Each

Part Number: DAK-DGS-3-C-B

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

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