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 137

Motion Pro T2 Performance Clutch Cables for 2006-2007 OUTLAW 500, 2003-2007 PREDATOR 500 - 01-0474

Clutch Cable, T2 Performance, Adjustable, Polaris, Each

Part Number: MNP-01-0474

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Motion Pro T2 Performance Clutch Cables 10-0037

Clutch Cable, T2 Performance, Adjustable, KTM, Each

Part Number: MNP-10-0037

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Sonnax Slip Yokes T2-3-12081HP

Yoke, Automatic/Manual Transmission, Forged Steel, 27-Spline, Spicer 1330 Joint Style, 4.47 in. Length, Each

Part Number: SOX-T2-3-12081HP

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Sonnax Slip Yokes T2-3-10431HP

Yoke, TH400 Transmission, Forged Steel, 32-Spline, Spicer 1310 Joint Style, 5.50 in. Length, Each

Part Number: SOX-T2-3-10431HP

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Sonnax Slip Yokes T2-3-5981HP

Yoke, Automatic/Manual Transmission, Forged Steel, 28-Spline, Spicer 1330 Joint Style, 5.91 in. Length, Each

Part Number: SOX-T2-3-5981HP

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Sonnax Slip Yokes T2-3-6081HP

Yoke, Powerglide Transmission, Forged Steel, 27-Spline, Spicer 1310 Joint Style, 5.47 in. Length, Each

Part Number: SOX-T2-3-6081HP

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Sonnax Slip Yokes T2-3-10831HP

Yoke, TH400, 4L80E Transmission, Forged Steel, 32-Spline, Spicer 1330 Joint Style, 6.76 in. Length, Each

Part Number: SOX-T2-3-10831HP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Sonnax Slip Yokes T2-3-8251HP

Yoke, AOD, C-4, T-10, T-5 Transmission, Forged Steel, 28-Spline, Spicer 1310 Joint Style, 6.5 in. Length, Each

Part Number: SOX-T2-3-8251HP

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Sonnax Slip Yokes T2-3-6041HP

Yoke, C-6, FMX, Transmission, Forged Steel, 31-Spline, Spicer 1330 Joint Style, 6.00 in. Length, Each

Part Number: SOX-T2-3-6041HP

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Sonnax Slip Yokes T2-3-14061HP

Yoke, 4R70W Transmission, Forged Steel, 28-Spline, Spicer 1330 Joint Style, 6.63 in. Length, Each

Part Number: SOX-T2-3-14061HP

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Sonnax Slip Yokes T2-3-4911HP

Yoke, Automatic/Manual Transmission, Forged Steel, 27-Spline, Spicer 1310 Joint Style, 4.88 in. Length, Each

Part Number: SOX-T2-3-4911HP

4.75 out of 5 stars ( 4 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Sonnax Flanged Yokes T2-2-1309A

Flange Yoke, Aluminum, Accepts 1310 U-Joint, Each

Part Number: SOX-T2-2-1309A

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Sonnax Transmission Company Yokes T2-3-12051HP

YOKE SLIP

Part Number: SOX-T2-3-12051HP

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Sonnax Slip Yokes T2-3-13131HP

Yoke, ZF Transaxle Transmission, Forged Steel, 32-Spline, Spicer 1310 Joint Style, 4.88 in. Length, Each

Part Number: SOX-T2-3-13131HP

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Sonnax Transmission Company Yokes T2-2-949A

YOKE FLANGE

Part Number: SOX-T2-2-949A

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

BluePrint Engines SFI-Approved 168-Tooth Flexplate BPP168T2P

Flexplate, 168-Tooth, Internal Engine Balance, 2-Piece Rear Main Seal, SFI 29.1, Chevrolet, Each

Part Number: MLL-BPP168T2P

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Sonnax Mustang Flanged Yokes T3-2-949A

Flange Yoke, Aluminum, Each

Part Number: SOX-T3-2-949A

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Sonnax Flanged Yokes for 1997-2017 EXPEDITION, 1975-2017 F-150 - T3-2-1579A

Flange Yoke, Aluminum, Spicer 1350, 4.250 in. Flange Yoke Bolt Circle, Each

Part Number: SOX-T3-2-1579A

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Sonnax Remanufactured Valve Bodies GM6T70-2

Automatic Transmission Valve Bodies, Remanufactured, Valve Body, Cast Aluminum, Standard Shift Pattern, Chevy, GMC, 6T70, 6T75, 6T80, Each

Part Number: SOX-GM6T70-2

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Sonnax Flanged Yokes T3-2-1859A

YOKE FLANGE

Part Number: SOX-T3-2-1859A

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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SPEC Stage 2 Clutch Kits for 1986-1995 MUSTANG - SF482T

Clutch Kit, Stage 2, Kevlar®, 1 1/8 in. Input, 26-Spline, 10.5 in. Disc, Ford, Kit

Part Number: SXC-SF482T

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

ACT Xtreme Twin-Disc Clutch Kits T2S-F07

Clutch Kit, Xtreme Twin Disc, Performance, Dual Disc, 1.125 in. - 26-spline, 10.500 in. Organic Disc Diameter, Pressure Plate, Ford, Mercury, Kit

Part Number: ACL-T2S-F07

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Silver Sport Hydraulic Clutch Master and Slave Kits for 1967-1968 MUSTANG - HFM2T5

Hydraulic Clutch Kit 1967 1968 Ford Mustang with Tremec T5

Part Number: IST-HFM2T5

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

TransGo Automatic Transmission Valve Body Repair Kits SK 6T70-G2

SHIFT KIT Valve Body Repair Kit, 6T70, 6T75, 6T80 2013-on GEN2 SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SK6T70-G2

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

ACT Mod-Twin 225 Extreme Twin-Disc Street Clutch Kits for 2004-2014 IMPREZA, 2015-2021 WRX STI - T2S-S07

Clutch Kits, Mod-Twin 225 Xtreme Twin-Disc, Performance, Organic, 1.000 in. - 24-spline, 8.800 in. Disc, SFI Certified 1.2, Subaru, 2.5L, Kit

Part Number: ACL-T2S-S07

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

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