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

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: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

SPEC Stage 3 Plus Clutch Kits SF483FT

Clutch Kit, Stage 3, Carbon Composite, 1 1/8 in. Input, 26-Spline, 10.5 in. Disc, Chevy, Ford, Mercury, Kit

Part Number: SXC-SF483FT

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

BD Diesel 14 Bolt AAM 9.25/11.5 Differential Cover 1061827

Differential Cover, Aluminum, Black Powdercoated, Dodge, Ram, AAM Differential, Front and Rear, Set

Part Number: BDD-1061827

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Dorman Driveshafts for 2003-2007 RAM 2500, RAM 3500 - 946-120

Driveshaft, One-Piece, Steel, Rear, Dodge, Each

Part Number: RNB-946-120

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Centerforce Dual Friction Clutch Kits for 1999-2004 MUSTANG - DF800075

Clutch Kit, Dual Friction, 1 1/16 in. Diameter Shaft, 10-Spline, 11 in. Diameter Disc, Ford, Kit

Part Number: CTF-DF800075

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Powertrax Lock-Right Lockers GM 8.875 Inch (12-bolt), Car/Truck 1910-LR

Differential, Lock-Right, Locker, 30-Spline, GM, 12-Bolt, Car/Truck, Each

Part Number: PWT-1910-LR

4.07 out of 5 stars ( 15 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Sikky Manufacturing Short-Throw Shifters SH-6060-8

Shifter, Tremec TR6060, 8 in. Relocation, Short Throw, Billet Aluminum, Each

Part Number: SKM-SH-6060-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Auburn Gear Grip-N-Loc 28 Spline Differential GM 8.2 Inch 546061

Auburn Gear Grip-N-Loc 28 Spline Differential GM 8.2 Inch 546061

Differential, Auburn, Grip-N-Loc, Limited Slip, 28-Spline, Chevrolet, 8.2 in., Each

Part Number: AUB-546061

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

McLeod 1400 Series Hydraulic Throwout Bearings for 1996-2004 MUSTANG - 14-327

Throwout Bearing, Hydraulic, Self-aligning, Ford, Each

Part Number: MCL-14-327

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Lokar Electronic Sport Shifters ES6L90FM

Automatic Shifter, GM, 6L90E, 6 in. Straight Chrome Stick, Brushed Aluminum, Mushroom Knob, Each

Part Number: LOK-ES6L90FM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 24, 2025 if ordered today

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Estimated Ship Date: Sep 24, 2025 if ordered today

ACT Heavy-Duty Clutch Kits SB5-HDSS

Clutch Kit, Street and Strip, Subaru, 4-Cylinder, Kit

Part Number: ACL-SB5-HDSS

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Eaton Posi Performance 30 Spline Differential GM 8.875 Inch (12-bolt), truck 19556-010

Differential, Posi Performance, Limited Slip, 30-Spline, 12-Bolt, 4 Series, Chevy, GMC, Truck, Each

Part Number: ETN-19556-010

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Eaton Detroit Truetrac 28 Spline Differential GM 8.0 Inch 912A654

Differential, Detroit Truetrac, 28-Spline, Chevy, GMC, 8.0 in., Each

Part Number: ETN-912A654

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Hurst Competition/Plus Shifters 3916790

Manual Shifter, Competition, Plus, New Process 422, Chrysler, Dodge, Plymouth, Each

Part Number: HUU-3916790

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Lokar Electronic Sport Shifters ES6R80HXMB

Automatic Shifter, Electronic Sport Shifters, Detent, 4.000 in. Straight Black Stick, 3/8-24 in., Black Mushroom Knob, 6R80E, Each

Part Number: LOK-ES6R80HXMB

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Boss Hog Street Bandit 2,400-2,800 Stall Torque Converter 48072

Torque Converter, Street Bandit, 9.6 in. Diameter, 2,400-2,800 Stall, GM, 700R4 , Each

Part Number: APE-48072

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Yukon Gear & Axle Ring and Pinion Sets YG F10.5-373-31 Ford 10.5 in. 3.73 Gears

Ring and Pinion Gears, 3.73:1 Ratio, Standard Gear Rotation, Ford 10.5 in., Set

Part Number: YGA-24332

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

TCI Breakaway 2,200-2,600 Stall Torque Converter 141300

Torque Converter, Breakaway, 11 in. Diameter, Neutral Balanced, Non-lockup, Chrysler, 904, 2,400 Stall, Each

Part Number: TCI-141300

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Longfield Axle Shaft and Birfield Joint Kits for 1984-1985 4RUNNER, 1979-1985 PICKUP - 301699-1-KIT

Axle Shafts, Front, Inner and Outer, Birfield Joint, 4340 Chromoly, Toyota, Kit

Part Number: LSA-301699-1-KIT

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

ATI Adapter Kits ATI915242

Adapter Kit, Ford 429-460, Internal Balance To GM, TH350, TH400, Powerglide, Kit

Part Number: ATI-915242

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Motive Gear Performance Ring and Pinion Sets F880300 Ford 8 in. 3.00 Gears

Gear, Ring and Pinion, 3.00:1 Ratio, Ford, 8 in., Set

Part Number: MGR-F880300

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Centerforce Dual Friction Clutch Kits DF505019

Clutch Kit, Dual Friction, 1 1/8 in. Diameter Shaft, 21-Spline, 10 in. Diameter Disc, Toyota, Kit

Part Number: CTF-DF505019

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

RAM Powergrip Clutch Kits 25-931

Clutch Kit, Performance, Single Disc, 26-Spline, 1.125 in. Diameter, 12 in. Disc Diameter, Metallic/Organic, with Flywheel, 6-Bolt, Chevy, LS, Kit

Part Number: RAM-25-931

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

TCI StreetFighter 3,000-3,600 Stall Torque Converter 242963

Torque Converter, Super StreetFighter, Chevy, 4L60/4L60E/700R4, Each

Part Number: TCI-242963

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Centerforce Billet Steel 184-Tooth Flywheel 700260

Flywheel, Steel, 184-Tooth, 29.5 lb., Internal Engine Balance, Ford, 360, 390, 427, FE, Each

Part Number: CTF-700260

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025