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Transmission & Drivetrain

Performance & Replacement Transmission & Drivetrain Parts

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.

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

Results 1 - 25 of 1027

Wheel Bearing & Seal, Strange Ultra Strut, Strut Mount, Kit

Part Number: STR-B4600BK

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

Part Number: ATI-915242

5.0 out of 5 stars ( 1 )

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Adapter Kit Chrysler 318/360 Internal Balance To GM Turbo/Powerglide

Part Number: ATI-915250

5.0 out of 5 stars ( 1 )

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Transmission Combo, ProFit, Tremec TKX, 5-Speed, 2.87:1 First Gear, 0.68:1 Fifth Gear, GM, F-Body, 1967-69, Kit

Part Number: AWR-COGM-F1FX

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Transmission Installation Kit, GM T56 to L83-L84 Gen V GM Engines, Kit

Part Number: LAK-50375

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Combo, RAM, Clutch Kit, 11 in., 26 Spline, Flywheel, Hydraulic Throwout Bearing, Chevy, Kit

Part Number: CMB-13-0003

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Installation Kits, Transmission, TKX, TKO, Aluminum Bellhousing, 12 in. Disc, 26 Spline, Billet Flywheel, 6-Bolt, SBC, LS, Gen III/IV, Kit

Part Number: HLY-319-504

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Installation Kits, Transmission, T-56, Magnum, Aluminum Bellhousing, 12 in. Disc, 26 Spline, Billet Flywheel, 6-bolt, SBC, LS, Gen III/IV, Kit

Part Number: HLY-319-510

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Combo, RAM, Clutch Kit, 11 in., 26 Spline, Flywheel, Hydraulic Throwout Bearing, Chevy 454, Kit

Part Number: CMB-13-0001

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Combo, RAM, Clutch Kit, 11 in., 26 Spline, Flywheel, Hydraulic Throwout Bearing, Chevy 400, Kit

Part Number: CMB-13-0002

5.0 out of 5 stars ( 1 )

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Combo, RAM, Clutch Kit, 11 in., 26 Spline, Flywheel, Hydraulic Throwout Bearing, Chevy, Kit

Part Number: CMB-13-0005

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Combo, RAM, Clutch Kit, 11 in., 26 Spline, Flywheel, Hydraulic Throwout Bearing, Chevy 454, Kit

Part Number: CMB-13-0006

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Combo, RAM, Clutch Kit, 11 in., 26 Spline, Flywheel, Hydraulic Throwout Bearing, Chevy 502, Kit

Part Number: CMB-13-0004

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Combo, RAM, Clutch Kit, 11 in., 26 Spline, Flywheel, Hydraulic Throwout Bearing, Chevy 400, Kit

Part Number: CMB-13-0007

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Combo, RAM, Clutch Kit, 11 in., 26 Spline, Flywheel, Hydraulic Throwout Bearing, Chevy ,Kit

Part Number: CMB-13-0008

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Combo, RAM, Clutch Kit, 11 in., 26 Spline, Flywheel, Hydraulic Throwout Bearing, Chevy 400, Kit

Part Number: CMB-13-0009

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Bolt Kit, Manual Transmission Mounting, Aluminum, External Torx Flanged, BMW, Set of 5

Part Number: RIN-HWK0001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 6, 2025 if ordered today

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Transmission Filter, Remote Mount, Spin-On, Canister Type, Each

Part Number: DER-13090

4.4 out of 5 stars ( 15 )

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TRANSMISSION INSTALL KIT

Part Number: NAL-19329912

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Manual Transmission Installation Kit, SBF Windsor, TKX or TKO Installation Kit, 50 Ounce, 26 Spine, 10.5 in. Clutch, Sold as a Kit

Part Number: HLY-319-601

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Oct 6, 2025 if ordered today

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Manual Transmission Installation Kit, SBF Windsor, T5 Transmission Installation Kit, 28 Ounce, 10 Spine, 10.5 in. Clutch, Sold as a Kit

Part Number: HLY-319-602

Not Yet Reviewed

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Transmission Auxilary Filter, Remote Canister Type, Temperature Gauge, Mount, Hardware, Fittings, Hose

Part Number: DER-13091

4.5 out of 5 stars ( 16 )

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Installation Kits, Transmission, TKX, TKO, Aluminum Bellhousing, 12 in. Disc, 26 Spline, Billet Flywheel, 8-bolt, SBC, LS, LT, Gen III/IV, Kit

Part Number: HLY-319-505

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Manual Transmission Installation Kit, SBF Windsor, T5 Transmission Installation Kit, 50 Ounce, 10 Spine, 10.5 in. Clutch, Sold as a Kit

Part Number: HLY-319-603

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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