GMC Transmission & Drivetrain - Free Shipping on Orders Over $109 at Summit Racing

Lokar Case-Mount Automatic Transmission Shifters CM4L60ECM

Lokar Case-Mount Automatic Transmission Shifters CM4L60ECM

Automatic Shifter, Case Mounted, Detent, 12.000 in. Single Bend Chrome Stick, 3/8-24 in., Brushed Mushroom Knob, 4L60E, Each

Part Number: LOK-CM4L60ECM

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Pioneer 153-Tooth Flexplate FRA-160

Flexplate, 153-Tooth, for External Balance, 12.75 in. Outside Diameter, 2.070 in. Center Bore, Steel, 1-Piece Rear Main Seal, Non-SFI, Chevy, Each

Part Number: PIO-FRA160

5.0 out of 5 stars ( 1 )

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Hays Heavy-Duty 153-Tooth Flexplate 10-012

Flexplate, Performance, Neutral Balance,153 Tooth, Chevy, V8, Each

Part Number: HAY-10-012

Not Yet Reviewed

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Yukon Gear & Axle C-Clips YSPCC-009

Axle C-Clip, Steel, Natural, GM 7.5 in., GM 7.6 in., GM 8.0 in., Each

Part Number: YGA-33082

5.0 out of 5 stars ( 6 )

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ACDelco Automatic Transmission Shift Shaft Seals 19340257

Automatic Transmission Shift Shaft Seal, Nitrile, Buick, Cadillac, Chevy, Each

Part Number: ADO-8792S

1.0 out of 5 stars ( 2 )

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National Bearing Steering Knuckle Bearings 11590

Steering Knuckle Bearing, Chevy, GMC, Dodge, Ford, International, Jeep, Land Rover, 4WD, Each

Part Number: NTL-11590

Not Yet Reviewed

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Yukon Gear & Axle Spider Gear Kits YPKGM12-S-30

Spider Gear Kit, Open Differential, GM 8.875 in., 30 Spline, Kit

Part Number: YGA-16043

5.0 out of 5 stars ( 5 )

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Motive Gear Ring and Pinion Sets D60-354 Dana 60 3.54 Gears

Gear, Ring and Pinion, 3.54:1 Ratio, Dana 60, Set

Part Number: MGR-D60-354

5.0 out of 5 stars ( 4 )

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Summit Racing™ Positraction 30 Spline Differential Carriers GM 10.5 Inch (14-bolt) SUM-730987

Differential Carrier, Positraction, 30-spline, Steel, Rear, Chevy, GMC, GM 10.5 in. 14-bolt, Each

Part Number: SUM-730987

5.0 out of 5 stars ( 1 )

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TransGo Automatic Transmission Accumulator Pistons 4L65-2ACM

Accumulator Piston, Aluminum, 1-2 Piston, .236 in. Diameter Hole, No Legs, GM, 4L60E, 4L65E, 4L70E, Each

Part Number: TRG-4L65-2ACM

5.0 out of 5 stars ( 5 )

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Yukon Gear & Axle Differential Pinion Nuts YSPPN-016

Pinion Nut, Steel, Each

Part Number: YGA-33150

4.64 out of 5 stars ( 11 )

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Dorman Driveshafts 976-799

Drive Shaft, Rear Driveshaft Assembly

Part Number: RNB-976-799

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Motive Gear Full Spools FSD60-35H

Spool, Full, Steel, 35-spline, 10-bolt, Dana 60, Each

Part Number: MGR-FSD60-35H

3.0 out of 5 stars ( 2 )

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Fleece Performance TapShifters FPE-TAPSHIFTER35

Automatic Transmission Controller, TapShifter, Chevy, GMC, Allison 1000, Kit

Part Number: FLE-S0054

5.0 out of 5 stars ( 1 )

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Motive Gear Ring and Pinion Sets GM10-456IFS GM 8.25 in. IFS 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, GM, 8.25 in., IFS Front, Set

Part Number: MGR-GM10-456IFS

5.0 out of 5 stars ( 2 )

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Spicer Drivetrain Products End Yokes 3-4-11081-1X

Yoke, End Yoke, 37-Spline, Steel, Spicer 1410, Dana 80, Rear, Each

Part Number: SDH-3-4-11081-1X

5.0 out of 5 stars ( 2 )

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TCI Pro Super Transmission Overhaul Kits 378951

Automatic Transmission Rebuild Kit, Pro Super, GM, 4L60E, Kit

Part Number: TCI-378951

4.0 out of 5 stars ( 10 )

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Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ High Performance 30-Spline 4L60E/4L70E Transmission Rebuild Kit SUM-705026

4.75 out of 5 stars ( 3 )

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Motive Gear Basic Ring and Pinion Gear Installation Kits R10RPK

Ring and Pinion Installation Kit, Basic, GM 8.5 in., Front/Rear, Kit

Part Number: MGR-R10RPK

Not Yet Reviewed

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ACDelco GM Genuine Parts Automatic Transmission Rebuild Components 24210712

Shift Shaft, Automatic Transmission Rebuild Component, 102.5mm Length, Each

Part Number: ADO-24210712

4.0 out of 5 stars ( 5 )

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Motive Gear Basic Ring and Pinion Gear Installation Kits R10RLA

Ring and Pinion Installation Kit, Basic, GM 8.6 in., Front/Rear, Kit

Part Number: MGR-R10RLA

Not Yet Reviewed

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Richmond Gear EXCel Ring and Pinion Gear Installation Kits XL-1083-1

Ring and Pinion Installation Kit, Complete, GM 7.625 in., Rear, Kit

Part Number: RMG-XL-1083-1

Not Yet Reviewed

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Motive Gear Light-Duty Axle Shafts 15521928

Axle Shaft, OEM Replacement, C-clip, 1541H Alloy Steel, 33-spline Inner, 33.125 in. Length, Each

Part Number: MGR-15521928

5.0 out of 5 stars ( 2 )

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B&M TV/Kickdown Cables 30287

Automatic Transmission Kickdown Kit, Carburetor/Fuel Injection, Buick, Chevy, Oldsmobile, Pontiac, TH350, Kit

Part Number: BMM-30287

4.7 out of 5 stars ( 10 )

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ACDelco Automatic Transmission Governor Covers 08667827

Cover, Automatic Transmission Governor, Steel, Black, 4L60, 700R4, Each

Part Number: ADO-8667827

Not Yet Reviewed

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USA Standard Gear ZG Series Ring and Pinion Sets ZG D44-513T Dana 44 5.13 Gears

USA Standard Ring & Pinion "thick" gear set for Dana 44 in a 5.13 ratio

Part Number: SPZ-36051

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today