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.

Individual Parts

Part Groups

Results 1 - 25 of 28

Simpson Shifter Boot Covers 36012S

Shifter Boot Cover, Rectangle, Nomex®, Black, 7.25 in. Length, 6.25 in. Width, Floor Location, Each

Part Number: SIM-36012S

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Crankshaft Counter Balance Plates SES-3-60-11-026

Counter Balance Plate, Steel, Use with Neutral Balance Flexplate/Flywheel, Chevy, Small Block, 383 Stroker, Each

Part Number: SES-3-60-11-026

2.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Moog U-Joint Fasteners 360-10

U-Bolts, Steel, Fits 354, 368, 369, 455, and 455 U-Joints, Pair

Part Number: MOG-360-10

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

USA Standard Gear Ring and Pinion Sets ZG C8.89-355 Chrysler 8.75 in. 489 case 3.55 Gears

Ring and Pinion Gears, 3.55:1 Ratio, 29-spline, Standard Ring Gear Rotation, Chrysler 8.75 in., 489 Case, Set

Part Number: SPZ-36014

Not Yet Reviewed

Estimated Ship Date: Today

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USA Standard Gear Ring and Pinion Sets ZG C9.25-355 Chrysler 9.25 in. 3.55 Gears

Ring and Pinion Gears, 3.55:1 Ratio, 29-spline, Standard Ring Gear Rotation, Chrysler 9.25 in., Set

Part Number: SPZ-36018

Not Yet Reviewed

Estimated Ship Date: Aug 21, 2025 if ordered today

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Estimated Ship Date: Aug 21, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG C8.41-373 Chrysler 8.75 in. 741 case 3.73 Gears

USA Standard Ring & Pinion gear set for Chrysler 8.75" (41 housing) in a 3.73 ratio

Part Number: SPZ-36013

Not Yet Reviewed

Estimated Ship Date: Aug 21, 2025 if ordered today

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Estimated Ship Date: Aug 21, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG C8.25-456 Chrysler 8.25 in. 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, 27-spline, Standard Ring Gear Rotation, Chrysler 8.25 in., Set

Part Number: SPZ-36012

Not Yet Reviewed

Estimated Ship Date: Aug 22, 2025 if ordered today

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Estimated Ship Date: Aug 22, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG C9.25-390 Chrysler 9.25 in. 3.90 Gears

Ring and Pinion Gears, 3.90:1 Ratio, 29-spline, Standard Ring Gear Rotation, Chrysler 9.25 in., Set

Part Number: SPZ-36019

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

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Estimated Ship Date: Aug 20, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG C9.25-321 Chrysler 9.25 in. 3.21 Gears

USA Standard Ring & Pinion gear set for Chrysler 9.25" in a 3.21 ratio

Part Number: SPZ-36017

Not Yet Reviewed

Estimated Ship Date: Aug 21, 2025 if ordered today

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Estimated Ship Date: Aug 21, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG C8.25-390 Chrysler 8.25 in. 3.90 Gears

Ring and Pinion Gears, 3.90:1 Ratio, 27-spline, Standard Ring Gear Rotation, Chrysler 8.25 in., Set

Part Number: SPZ-36010

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 22, 2025 if ordered today

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Estimated Ship Date: Aug 22, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG C8.25-411 Chrysler 8.25 in. 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, 27-spline, Standard Ring Gear Rotation, Chrysler 8.25 in., Set

Part Number: SPZ-36011

Not Yet Reviewed

Estimated Ship Date: Aug 21, 2025 if ordered today

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Estimated Ship Date: Aug 21, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG C8.89-390 Chrysler 8.75 in. 489 case 3.90 Gears

USA Standard Ring & Pinion gear set for Chrysler 8.75" in a 3.90 ratio

Part Number: SPZ-36016

Not Yet Reviewed

Estimated Ship Date: Aug 21, 2025 if ordered today

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Estimated Ship Date: Aug 21, 2025 if ordered today

Action Clutch - Clutch Kits for 2022-2023 WRX - ACR-3601

Single Disc Stage 4 Clutch Kit (1MD) for Subaru WRX 2022-2023 2.4L (FA24DIT) Includes Lightweight Flywheel

Part Number: ANH-ACR-3601

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Action Clutch - Clutch Kits for 2022-2023 WRX - ACR-3601-FFW

Single Disc Stage 4 Clutch Kit (1MD) for Subaru WRX 2022-2023 2.4L (FA24DIT) Fits Factory Flywheel

Part Number: ANH-ACR-3601-FFW

Not Yet Reviewed

Estimated Ship Date: Aug 26, 2025 if ordered today

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Estimated Ship Date: Aug 26, 2025 if ordered today

Advance Adapters Transfer Case Adapters 50-3601

Advance Adapters Transfer Case Adapters 50-3601

TH400 X BRONCO DANA 20 T/C

Part Number: ADD-50-3601

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

Beck/Arnley Driveshaft Center Support Bearings 101-3601

Driveshaft Support Carrier Bearing, Rubber, Black, BMW, Each

Part Number: BCK-101-3601

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

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Estimated Ship Date: Aug 18, 2025 if ordered today

Hughes Performance Automatic Transmission Rebuild Components 3601SL

PUMP BOLT SEAL 727

Part Number: HUP-3601SL

Not Yet Reviewed

Estimated Ship Date: Aug 22, 2025 if ordered today

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Estimated Ship Date: Aug 22, 2025 if ordered today

FAG USA Wheel Bearing Seals SS3601

Seal Various Makes 54-79

Part Number: FWB-SS3601

Not Yet Reviewed

Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today

Perfection Clutch Slave Cylinders 360107