Transmissions & Transmission Parts

Sonnax Pressure Regulator and Shuttle Valve Kits 154740-02K

REG SHUTTLE VALVE KIT

Part Number: SOX-154740-02K

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

McLeod RST Street Twin Clutch Kits 6913-02

Clutch Kit, RST, 1 in. x 23-Spline, 10.50 in. Diameter Disc, Chrysler, V8, Kit

Part Number: MCL-6913-02

5.0 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

TransGo Automatic Transmission Reprogramming Kits for 2003-2010 RAM 3500, RAM 2500, 2004-2006 RAM 1500 - 48RE-HD2

Automatic Transmission Shift Kits, Transmission Reprogramming Kits, Dodge, 48RE Transmissions, Gas or Diesel, Kit

Part Number: TRG-48RE-HD2

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

XClutch Stage 1 Clutch Kits for 2016-2024 CAMARO - XKCR27636-2A

Clutch Kit Inc Chromoly Flywheel + HRB; 10.5 in. Twin Sprung Organic Discs

Part Number: XCL-XKCR27636-2A

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Boss Hog Street Bandit 2,800-3,200 Stall Torque Converter 47013

Boss Hog Street Bandit 2,800-3,200 Stall Torque Converter 47013

Torque Converter, Street Bandit, 9.6 in. Diameter, 2,800-3,200 Stall, GM, TH350, Each

Part Number: APE-47013

3.8 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

TransGo Oversized S4 Regulator Valves 8L90-S4LATE-OS

GM 8L90: Late S4 Valve (Oversized)

Part Number: TRG-8L90S4LATEOS

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

XClutch Stage 1 Clutch Kits XKTY22004-1T

Clutch Kit - Stage 1 Sprung Organic Clutch Disc with Steel Backed Facing

Part Number: XCL-XKTY22004-1T

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Shiftworks Automatic Transmission Shifter Detent Brackets for 1968-1972 CAMARO, CHEVELLE, 1968-1969 IMPALA - DT4

Shifter Replacement Part, Automatic Transmission Shifter Detent, 4-speed Only, Designed To Work with Factory Shifter, Chevrolet, Each

Part Number: SIW-DT4

5.0 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

Boss Hog Street Bandit 2,400-2,800 Stall Torque Converter 49432

Torque Converter, Street Bandit, 9.6 in. Diameter, Lockup, 2,400-2,800 Stall, GM, 4L60E, 298mm, Each

Part Number: APE-49432

4.0 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

Sonnax Pump Slide Pivot Pins 65797

Transmission Pump Slide Pivot Pin, 200-4R, 4L60, 4L60E, 4L65E, 4L70E, Set of 5

Part Number: SOX-65797

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

Action Clutch Chromoly Lightweight Flywheels AC102FW

Flywheels, Chromoly, Lightweight, SFI 1.1 Approved, 10.0 lbs, for use on Acura®, for use on Honda®, 2.0L, 2.4L, Each

Part Number: ANH-AC102FW

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

Action Clutch Stage 3 Clutch Kits for 1994-2001 INTEGRA - ACR-0476

Clutch Kit, Stage 3 Clutch, Single Disc, 24-Spline, 1.031 in. Shaft, 6-Paddles, Sprung Hub, Pressure Plate, Bearing, for use on Acura®, 1.8L, Kit

Part Number: ANH-ACR-0476

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

ACT Race Clutch Discs 6220110

Clutch Disc, Race, Ceramic, 1.031 in.- 24-Spline, 8.661 in. Disc, for use on Acura®, for use on Honda®, Each

Part Number: ACL-6220110

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

McLeod RXT Street Twin Clutch Kits for 2012-2015 CAMARO, 2009-2015 CTS - 6405807M

Clutch Kit, RXT Street Twin, 1.125 in. - 26-spline, Ceramic Disc, Billet Steel Flywheel, Cadillac, Chevy, Kit

Part Number: MCL-6405807M

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

XClutch Stage 1 Clutch Kits for 1990-1993 MIATA - XKMZ20002-1A

Clutch Kit, Stage 1, Performance, 0.969 in. - 22-spline Input, Organic Disc, 7.874 in. Disc Diameter, Pressure Plate, Mazda, 1.6L, Kit

Part Number: XCL-XKMZ20002-1A

5.0 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

TransGo Automatic Transmission Shift Kits RFE-TCC-ACCUM

Specialty Components, 45-68RFE TCC Accumulator Piston and Sleeve Kit

Part Number: TRG-RFETCCACCUM

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

ACT Race Clutch Discs 6236207

Clutch Disc, Race, Ceramic, 1.125 in.- 21-Spline, 9.291 in. Disc, Lexus, Toyota, Each

Part Number: ACL-6236207

5.0 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

Boss Hog Street Bandit 2,400-2,800 Stall Torque Converter 21172

Torque Converter, Street Bandit, 9.6 in. Diameter, 2,400-2,800 Stall, Ford, FMX, Each

Part Number: APE-21172

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

Boss Hog Street Bandit 2,800-3,200 Stall Torque Converter 48073

Torque Converter, Street Bandit, 9.6 in. Diameter, 2,800-3,200 Stall, GM, 700R4 , Each

Part Number: APE-48073

5.0 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

TransGo Automatic Transmission Compensator Feed Regulator Valve Kits 6L80-CFR

GM 6L45-90E: Compensator Feed Regulator Valve

Part Number: TRG-6L80-CFR

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 Intermediate Servo Sleeve Kits 35709-01K

SERVO KIT

Part Number: SOX-3570901K

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

ATI Compu-Flow Forward Manual Valve Bodies ATI403300

Valve Body Compu-Flow Manual Forward Pattern TH400

Part Number: ATI-403300

5.0 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

Competition Clutch Lightweight Flywheels for 2015-2019 WRX STI - 2-721-ST

Flywheel, Forged Steel, Lightweight, 15.000 lbs., Subaru, Each

Part Number: CCX-2-721-ST

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

Boss Hog Street Bandit 2,400-2,800 Stall Torque Converter 47432

Torque Converter, Street Bandit, 9.6 in. Diameter, Lockup, 2,400-2,800 Stall, GM, TH350C, Each

Part Number: APE-47432

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

B&M Tork Master 2,300-2,500 Stall Torque Converter 20404

4.5 out of 5 stars ( 38 )

Estimated Ship Date: Monday 2/23/2026

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Sonnax Hydraulic Line Pressure Booster Kits 77917-500

Pressure Booster, Hydraulic Line, TV Boost Valve, GM, 200-4R, 4L60, O-Ring Style, Kit

Part Number: SOX-77917-500

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