Summit Racing™ High Performance Automatic Transmission Rebuild Kits

4.19 out of 5 stars 64 Customer Reviews

Summit Racing™ high performance automatic transmission rebuild kits feature the necessary parts to get your transmission working more efficiently than ever. Available for a variety of transmissions, the Summit Racing™ high performance automatic transmission rebuild kits are an excellent choice for increased durability and performance.

Kits include:

* Alto Red clutches
* Kolene coated or Premium Steels
* High performance band
* High performance transmission filter
* Bushing kit
* Oil seals
* Gaskets
* Lip seals

Showing In Stock Items. Show All 11 Items.

Results 1 - 10 of 10

Summit Racing™ High Performance 30-Spline TH400 Transmission Rebuild Kit SUM-705021

Summit Racing™ High Performance 30-Spline TH400 Transmission Rebuild Kit SUM-705021

Automatic Transmission Rebuild Kit, Kolene Steels, GM, TH400, Non-Lockup, 30-Spline, Kit

Part Number: SUM-705021

4.3 out of 5 stars ( 10 )

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Summit Racing™ High Performance 30-Spline TH350 Transmission Rebuild Kit SUM-705020

Automatic Transmission Rebuild Kit, Kolene Steels, GM, TH350, Non-Lockup, 30-Spline, Kit

Part Number: SUM-705020

4.43 out of 5 stars ( 28 )

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Summit Racing™ High Performance 30-Spline 4L60E Transmission Rebuild Kit SUM-705025

Automatic Transmission Rebuild Kit, Kolene Steels, GM, 4L60E, 30-Spline, Kit 93-03

Part Number: SUM-705025

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Summit Racing™ High Performance 30-Spline 700R4 Transmission Rebuild Kit SUM-705023

Automatic Transmission Rebuild Kit, Kolene Steels, GM, 700R4, Lockup, 30-Spline, Kit

Part Number: SUM-705023

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Summit Racing™ High Performance 30-Spline 4L60E/4L70E Transmission Rebuild Kit SUM-705026

Automatic Transmission Rebuild Kit, Hi Performance, Kolene Steels, GM, 4L60E/4L70E, 30-Spline, Kit 04 and up

Part Number: SUM-705026

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Summit Racing™ High Performance 31-Spline Ford AOD Transmission Rebuild Kit SUM-705041

Automatic Transmission Rebuild Kit, Kolene Steels, Ford, Lincoln, Mercury, AOD, 31-Spline, Kit

Part Number: SUM-705041

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Summit Racing™ High Performance 31-Spline Ford C6 Transmission Rebuild Kit SUM-705040

Automatic Transmission Rebuild Kit, Kolene Steels, Ford, Lincoln, Mercury, C-6, 31-Spline, Kit

Part Number: SUM-705040

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Summit Racing™ High Performance 17-Spline Powerglide Transmission Rebuild Kit SUM-705022

Automatic Transmission Rebuild Kit, Kolene Steels, GM, Powerglide, Non-Lockup, 17-Spline, Kit

Part Number: SUM-705022

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Summit Racing™ High Performance 27-Spline 700R4 Transmission Rebuild Kit SUM-705024

Automatic Transmission Rebuild Kit, Kolene Steels, GM, 700R4, Lockup, 27-Spline, Kit

Part Number: SUM-705024

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Summit Racing™ High Performance 31-Spline Ford E4OD Transmission Rebuild Kit SUM-705061

Automatic Transmission Rebuild Kit, High Performance, Gaskets, Seals, Band, Clutches, Filter, Ford, E4OD, 31-spline Input, Kit

Part Number: SUM-705061

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

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