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 295

TransGo Performance Shift Kits 4L80E-HD2

Shift Kit, Automatic Type, GM, 4L80E, 4L85E, Forward/Standard Shift Pattern, Each

Part Number: TRG-4L80E-HD2

4.63 out of 5 stars ( 56 )

Estimated Ship Date: Tomorrow

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Sonnax Shift Improver Performance Packs HP-4L80E-01

Automatic Transmission Valve Body, GM 4L80-E, 4L85-E, Performance, Each

Part Number: SOX-HP-4L80E-01

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Shiftworks Automatic Transmission Floor Mount Shifters SW280-C01-05

4L80E SHIFTER

Part Number: SIW-SW280-C01-05

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

TransGo Performance Shift Kits 4L80E-3

Shift Kit, Stick Type, Full Manual, GM, 4L80E, Competition, Off-Road, Pro-Street, Each

Part Number: TRG-4L80E-3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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TransGo Performance Shift Kits SK 4L80E

Automatic Transmission Shift Set, Performance, with EPC Boost Pressure Relief Valve System, for 4L80E, 4L85E, Kit

Part Number: TRG-SK4L80E

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Lokar Electronic Sport Shifters ES4L80FXMB

Lokar Electronic Sport Shifters ES4L80FXMB

Automatic Shifter, Electronic Sport Shifters, Detent, 6.000 in. Straight Black Stick, 3/8-24 in., Black Mushroom Knob, 4L80E, Each

Part Number: LOK-ES4L80FXMB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Lokar Electronic Sport Shifters ES4L80EM

Automatic Shifter, Electronic Sport Shifters, Detent, 8.000 in. Single Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 4L80E, Each

Part Number: LOK-ES4L80EM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Lokar Floor Mount Automatic Transmission Shifters FM4L80GM

Automatic Shifter, Floor Mounted, Detent, 16.000 in. Bench Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 4L80E, Each

Part Number: LOK-FM4L80GM

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Lokar Floor Mount Automatic Transmission Shifters FM4L80CM

Automatic Shifter, Floor Mounted, Detent, 12.000 in. Single Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 4L80E, Each

Part Number: LOK-FM4L80CM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Lokar Clayton Machine Works Gated Automatic Transmission Shifters GS4L80T

Shifters, Automatic Transmission, Gated, 2-Bolt Flange, 7/8 in. Center to Center, Floor Mount, GM 4L80E, Neutral Safety Switch, with Linkage, Each

Part Number: LOK-GS4L80T

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Lokar Floor Mount Automatic Transmission Shifters FM4L80FM

Automatic Shifter, Floor Mounted, Detent, 6.000 in. Straight Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 4L80E, Each

Part Number: LOK-FM4L80FM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Lokar Floor Mount Automatic Transmission Shifters FM4L80EM

Automatic Shifter, Floor Mounted, Detent, 8.000 in. Single Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 4L80E, Each

Part Number: LOK-FM4L80EM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Lokar Floor Mount Automatic Transmission Shifters FM4L80EXMB

Automatic Shifter, Floor Mounted, Detent, 8.000 in. Single Bend Black Stick, 3/8-24 in., Black Mushroom Knob, 4L80E, Each

Part Number: LOK-FM4L80EXMB

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Lokar Case-Mount Automatic Transmission Shifters CM4L80BM

Automatic Shifter, Case Mounted, Detent, 16.000 in. Single Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 4L80E, Each

Part Number: LOK-CM4L80BM

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Lokar Floor Mount Automatic Transmission Shifters FM4L80GXMB

Automatic Shifter, Floor Mounted, Detent, 16.000 in. Bench Bend Black Stick, 3/8-24 in., Black Mushroom Knob, 4L80E, Each

Part Number: LOK-FM4L80GXMB

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Lokar Electronic Sport Shifters ES4L80HM

Automatic Shifter, Electronic Sport Shifters, Detent, 4.000 in. Straight Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 4L80E, Each

Part Number: LOK-ES4L80HM

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Lokar Case-Mount Automatic Transmission Shifters CM4L80ANXMB

Automatic Shifter, Case Mounted, Detent, 23.000 in. Double Bend Black Stick, 3/8-24 in., Black Mushroom Knob, 4L80E, Each

Part Number: LOK-CM4L80ANXMB

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Lokar Floor Mount Automatic Transmission Shifters FM4L80DMB

Automatic Shifter, Floor Mounted, Detent, 10.000 in. Single Bend Chrome Stick, 3/8-24 in., Black Mushroom Knob, 4L80E, Each

Part Number: LOK-FM4L80DMB

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Lokar Case-Mount Automatic Transmission Shifters CM4L80CMB

Automatic Shifter, Case Mounted, Detent, 12.000 in. Single Bend Chrome Stick, 3/8-24 in., Black Mushroom Knob, 4L80E, Each

Part Number: LOK-CM4L80CMB

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Hurst Pistol-Grip Quarter Stick Shifters 3162023

Shifter, Hurst Pistol-Grip Quarter Stick, Black, GM Automatic Transmissions, 700R4, 4L60, 4L60E, 4L80E, Each

Part Number: HUU-3162023

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Winters Sidewinder Standard Automatic Shifters 187-1

Automatic Shifter, Winters Sidewinder, Forward Pattern Valve Body, Standard Gate, GM, 4L80E, Each

Part Number: WPP-187-1

4.75 out of 5 stars ( 16 )

Estimated Ship Date: Tomorrow

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TCI Outlaw-X Shifters 630005BL

Outlaw-X Blackoutfor GM 4l60E/4L80E w/ Buttons

Part Number: TCI-630005BL

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Shiftworks Automatic Transmission Floor Mount Shifters for 1968-1976 CORVETTE - SW270-C3A

Shifter, 1968-76 C3 Corvette, 3 or 4-Spd Auto Shifter Package, TH350, TH400, 200-4R, THM700-R4, 4L60E, 4L65E, 4L70E, 4L75E, 4L80E, 4L85E

Part Number: SIW-SW270-C3A

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Shiftworks Horseshoe Shifters for 1968-1970 CHEVELLE - SW1023-R

Shifters, Automatic Transmission, Floor Mount, Cable Operated, Detent and Ratchet, Horseshoe Knob, 4-speed Shifter Conversion, 4L80E, Chevy, Kit

Part Number: SIW-SW1023R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Shiftworks Horseshoe Shifters for 1968-1970 CHEVELLE - SW1023

Shifters, Automatic Transmission Floor Mount Shifters, Cable, Detent, Knob, 4-speed Shifter Conversion, Green Letters, Chevrolet, 4L80E, Kit

Part Number: SIW-SW1023

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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