Summit Racing SpeedCard - learn how to get 15% back up to $150

Summit Racing SpeedCard - learn how to get 15% back up to $150

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492 Results Found For "Performance"

Individual Parts

Results 1 - 25 of 492

Torque Converter, Chevy, TH375/TH400, Each

Part Number: TCI-241602

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Transmission Upgrade Kit, Valve Body Performance Improver, GM, TH400, Kit

Part Number: TCI-226000

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

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: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Transmission Upgrade Kit, Performance Improver, Buick, Chevy, Oldsmobile, Pontiac, Powerglide, 1967-73, Kit

Part Number: TCI-626300

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Transmission Upgrade Kit, Performance Improver, Ford, Lincoln, Mercury, C-4, 1970-83, Kit

Part Number: TCI-526200

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Torque Converter, 1.85 in. Pilot, Ford, C-6, Each

Part Number: TCI-441800

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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: Jan 5, 2026 if ordered today

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

Part Number: TCI-496500

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Estimated Ship Date: Jan 5, 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: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Valve Body, TH400 Man/Auto, Cast Iron, Each

Part Number: TCI-222400TCI

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Sprag, Intermediate, Steel, 34-Element, GM, TH400, Each

Part Number: TCI-227900

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Automatic Transmission Input Shaft, High Performance, 300M, 30-spline, GM, 700R4, 4L60E, Each

Part Number: TCI-379600

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Torque Converter, Maximizer, GM, 4L60E/4L65E, GM, Each

Part Number: TCI-242935

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Automatic Transmission Bands, Steel, Mopar, Torqueflite 727, Each

Part Number: TCI-125500

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Torque Converter, Maximizer, Chevy, 4L80E, Each

Part Number: TCI-242916

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: TCI-376005

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Servo, R-Code, Ford, C-6, Kit

Part Number: TCI-423005

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Servo, Billet Aluminum, 4th Gear, Chevy, 4L60E, 700R4, Kit

Part Number: TCI-376006

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Sprag, Intermediate, Steel, GM, TH350, Each

Part Number: TCI-328910

Not Yet Reviewed

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Automatic Transmission Bands, Steel, GM, Powerglide, Set

Part Number: TCI-625101

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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

Part Number: TCI-122500

Not Yet Reviewed

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

Part Number: TCI-376003

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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

Part Number: TCI-523005

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Torque Converter, Maximizer, Mopar, 904 Torqueflite, A500 , Each

Part Number: TCI-141350

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Transmission Bands, Steel, GM TH350, Set

Part Number: TCI-325100

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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