Transmissions & Transmission Parts

Transmission Upgrade Kit, Shift Improver, Chrysler, Dodge, Plymouth, Torqueflite 727, Each

Part Number: TCI-122500

Not Yet Reviewed

Estimated Ship Date: Today

Servo, Billet Aluminum, 2nd Gear, Ford, C-4, Kit

Part Number: TCI-523005

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Apr 6, 2026 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

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Estimated Ship Date: Mar 16, 2026 if ordered today

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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: Mar 16, 2026 if ordered today

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Pro Shift Servo Kit, C4

Part Number: GES-GS26411

Not Yet Reviewed

Estimated Ship Date: Today

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Transmission Upgrade Kit, Performance Improver, Chevy, 700R4, Kit

Part Number: TCI-376500

2.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Transmission Upgrade Kit, Performance Improver, Ford, Lincoln, Mercury, C-4, Kit

Part Number: TCI-526100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Servo, Billet Aluminum, 2nd Gear, Chevy, 4L60E, 700R4, Kit

Part Number: TCI-376003

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Transmission Upgrade Kit, Trans-Scat, Chevy, Buick, Oldsmobile, Pontiac, GMC, TH250C, TH350C, Each

Part Number: TCI-326300

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Automatic Transmission Servo, High Performance, 3rd Gear, Billet Aluminum, for Ford 5R55S, Kit

Part Number: TCI-576005

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Transmission Upgrade Kit, Performance Improver, Ford, E4OD, 4R100, Kit

Part Number: TCI-496500

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Billet Servo Kit, Jumbo Size, GM, 200-4R, Kit

Part Number: TCI-386005

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Shift Kit, Performance, Buick, Chevy, Oldsmobile, Pontiac, GMC, TH350, 1969-81, Kit

Part Number: TRG-350-1-2

4.41 out of 5 stars ( 56 )

Estimated Ship Date: Today

Governor Recalibration Kit, TH350, TH400, 700R4, Kit

Part Number: SUM-700316

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Shift Improver, Chevy, TH350, Each

Part Number: BMM-30262

4.73 out of 5 stars ( 26 )

Estimated Ship Date: Today

Transmission Filter, Buick, Chevy, Oldsmobile, Pontiac, TH400, Kit

Part Number: TCI-228500

4.14 out of 5 stars ( 37 )

Estimated Ship Date: Today

Automatic Transmission Filters, Direct Fit, Rubber/Steel Gasket Material, Chevy, GMC, Cadillac, Pontiac, Hummer, Kit

Part Number: ATP-B239

3.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

Torque Converter Lock-Up Kit, Lock-Up Control Module, Manual Override Switch, GM, THM200-4R, Kit

Part Number: BTM-5102000

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Billet Servo, Low Gear, Billet Aluminum, Powerglide, Kit

Part Number: SOX-28821-20K

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Transmission Upgrade Kit, Shift Improver, GM, TH400, TH375, M40, Each

Part Number: BMM-20260

4.81 out of 5 stars ( 16 )

Estimated Ship Date: Today

Shift Kit, Automatic Type, Chrysler, Torqueflite, 3 Speed, Full Race Shifts, Each

Part Number: TRG-TF-2

4.77 out of 5 stars ( 26 )

Estimated Ship Date: Today

Shift Kit, Performance, Buick, Chevy, Oldsmobile, Pontiac, GMC, TH400, 1965-95, Kit

Part Number: TRG-400-1-2

4.76 out of 5 stars ( 21 )

Estimated Ship Date: Today

Transmission Filter Service Kit, Ford AOD 80-93, Fiber Type Premium Gasket, Kit

Part Number: SUM-1907F

Not Yet Reviewed

Estimated Ship Date: Today

Shift Kit, Automatic Type, Ford, C-6, Towing, Competition, Heavy Duty, Gas Engines, Each

Part Number: TRG-67-1-2

4.82 out of 5 stars ( 17 )

Estimated Ship Date: Today

Transmission Combo, ProFit, Tremec TKX, 5-Speed, 2.87:1 First Gear, 0.68:1 Fifth Gear, GM, A-Body, 1964-67, Kit

Part Number: AWR-COGM-A1FX

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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