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

BD Diesel - Automatic Transmission Rebuild Kits for 1994-2002 RAM 2500, RAM 3500 - 1062004

Auto Trans Rebuild Kit

Part Number: BDD-1062004

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

Motive Gear Performance Ring and Pinion Sets VZ887411 Corvette C5/C6 4.10 Gears

C6 Z06 Ring & Pinion 4.11RATIO

Part Number: MGR-VZ887411

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

Yukon Gear & Axle Grizzly Lockers Ford 9 Inch YGLF9-31-LB

Differential Carrier, Grizzly Locker, Chromium Alloy Steel, 31-spline, Rear, Ford 9 in., Each

Part Number: YGA-28033

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

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Estimated Ship Date: Oct 9, 2025 if ordered today

Hughes Performance Extreme Towing Diesel Torque Converters 46AL XFM

Hughes Performance Extreme Towing Diesel Torque Converters 46AL XFM

Torque Converter, Extreme Towing, Diesel, Ford, E4OD/4R100, Each

Part Number: HUP-46ALXFM

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Eaton Detroit Lockers Dana 35 162C56A

Differential, Eaton Detroit Locker, 27-Spline, Dana 35, Each

Part Number: ETN-162C56A

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

FTI Performance SRL Series Billet Lockup 3,800 Stall Torque Converter SRT86391

MOPAR TORQUE CONVERTER, NAG1, HEMI 3800 STALL TWIN DISC

Part Number: FTI-SRT86391

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

FTI Performance SRL Series Billet Lockup 4,000 Stall Torque Converter SRT88082

MOPAR TORQUE CONVERTER, NAG1, HEMI 4000 STALL HARD HIT TWIN DISC

Part Number: FTI-SRT88082

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

FTI Performance Torque Converters SRT86082

9.5IN NAG1/722.6 MULTI-PLATE LOCK-UP STREET RACER SERIES - 3600 HARD HIT STALL

Part Number: FTI-SRT86082

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

Motive Gear Performance Ring and Pinion Sets V888410 Corvette C7 4.10 Gears

Ring and Pinion, Corvette C7, 4.10:1 Ratio, Standard Rotation, Set

Part Number: MGR-V888410

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

Yukon Gear & Axle 4340 Chromoly Axles YA W24122

Yukon front 4340 Chromoly axle kit for '79-'87 GM 8.5" 1/2 ton truck and Blazer with 30 splines.

Part Number: YGA-21327

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2120 GM 10.5 in. (14-bolt) 4.56 Gears

Ring and Pinion Gears,Yukon Gear & Axle 10.5" GM 14 Bolt, 4.56 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: YGA-10520

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Estimated Ship Date: Oct 10, 2025 if ordered today

Dorman Driveshafts for 1986-1987 B2000 - 936-272

Rear Drive Shaft Assembly

Part Number: RNB-936-272

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

Lakewood Safety Bellhousings for 1964-1967 CHEVY II - 15050

Bellhousing, Steel, Manual, Chevy, Big/Small Block, Each

Part Number: LAK-15050

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

South Bend Clutch Dyna Max Organic Clutch Kits SDM0506-OK

Clutch Kit, Dyna Max Organic, Single, 1.375 in. - 10-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, GMC, 6.6L Diesel, Kit

Part Number: SBB-SDM0506OK

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

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Estimated Ship Date: Sep 23, 2025 if ordered today

Dorman Driveshafts for 2007-2021 TUNDRA - 986-133

Driveshaft, Rear, Steel, Balanced, Assembled, 3 in. Diameter, 99.875 in. Length, Toyota, Each

Part Number: RNB-986-133

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

Boss Hog LS Wild Boar Outlaw 3,200-3,500 Stall Torque Converter 47633

Torque Converter, Outlaw, LS, 9.60 in., 3,200-3,500 Stall, 30-spline, 11.063 in. Bolt Circle, Anti-Balloning Plate, TH350, TH400, Powerglide, Each

Part Number: APE-47633

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

South Bend Clutch Dyna Max Multi-Friction Clutch Kits 1950-6.0-DFK

Clutch Kit, Ceramic/Kevlar®, Clutch, Pressure Plate, Flywheel, Bearing, Alignment Tool, Hardware, Ford, Kit

Part Number: SBB-1950-60DFK

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

Hughes Performance Competition 40 Series 4,000 Stall Torque Converter 27-40

Torque Converter, 4,000 Stall Series, Torqueflite 904, 27-Spline, Each

Part Number: HUP-27-40

Not Yet Reviewed

Estimated Ship Date: Sep 30, 2025 if ordered today

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Estimated Ship Date: Sep 30, 2025 if ordered today

Rekluse Clutch Radius X 4.0 Clutch Kits RMS-8313036

RADIUSX 4.0 CLUTCH (DDS) - Husaberg TE250 (2013-2014), TE300 (2013-2014), Husqvarna TC 250 (2014-2016), TE250 (2014-2016), TE 300 (2014-2016), KTM

Part Number: REK-RMS-8313036

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

SPEC Stage 2 Clutch Kits for 1987-1988 924, 1983-1988 944 - SP312

Clutch Kit, Stage 2, Kevlar®, Full Face/Sprung Hub, Porsche, Kit

Part Number: SXC-SP312

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

Motive Gear Ring and Pinion Sets D44-373HD Dana 44-HD 3.73 Gears

Ring and Pinion, RP DANA 44HD 3.73 '85-00 3/8"

Part Number: MGR-D44-373HD

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

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Estimated Ship Date: Sep 23, 2025 if ordered today

ACT Heavy-Duty Clutch Kits for 2005-2007 COBALT - GM11-HDSS

Clutch, Organic Disc, 1.000 in. - 14-spline, 9.000 in. Diameter, Pressure Plate, Flywheel, Chevy, 2.0L, Kit

Part Number: ACL-GM11-HDSS

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

Dorman Driveshafts 986-323

Drive Shaft, Rear Driveshaft Assembly

Part Number: RNB-986-323

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

Dorman Driveshafts for 2007-2009 TUNDRA - 986-143

Driveshaft, Rear, Steel, Balanced, Assembled, 3 in. Diameter, 95.125 in. Length, Toyota, Each

Part Number: RNB-986-143

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

Rekluse Clutch Radius X 4.0 Clutch Kits RMS-8313085

RADIUSX 4.0 CLUTCH (DDS) - Husqvarna FE 250 (2017-2021), FE 350 (2017-2021), FE 350 S (2017), FE 350 S (2020-2021), KTM 250 EXC-F (2017-2021), 250

Part Number: REK-RMS-8313085

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 18, 2025 if ordered today

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Estimated Ship Date: Sep 18, 2025 if ordered today