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Summit Racing SpeedCard - learn how to get 10% back up to $100

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- $750-$1000 (1)
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- In Stock Items. Ships Today. (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
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- Powerglide (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- THM400 (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- THM350 (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- THM700-R4/4L60/MD8 (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Adapter Color
- Natural (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Flexplate Material
- Chromoly (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Steel (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Engine Balance
- Internal (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- External, 28.2 oz. imbalance (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Price Range
- $500-$750 (5)
- $750-$1000 (1)

ATI Performance Products

ATI Adapter Kits

4.86 out of 5 stars 7 Customer Reviews

Many racers would argue that a Chevy Powerglide transmission, when matched with the proper rear gear, is the quickest and most consistent of all existing transmission designs. ATI Performance adapter kits allow Ford, Chrysler, and import owners to also benefit from GM trannys by eliminating the hours of expensive modifications necessary to mate GM transmissions with non-GM engines. Each of these kits includes an ATI adapter plate, a crank adapter, a flexplate, and all necessary mounting hardware.

Showing In Stock Items. Show All 10 Items.

Results 1 - 6 of 6

ATI Adapter Kits ATI915242

ATI Adapter Kits ATI915242

ATI Adapter Kits ATI915242

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

Part Number: ATI-915242

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

ATI Adapter Kits ATI915231

ATI Adapter Kits ATI915231

ATI Adapter Kits ATI915231

Adapter Kit, Ford Small Block Internal Balance To GM Powerglide, Adapter Plate, Crank Adapter, SFI Flexplate, Kit

Part Number: ATI-915231

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

ATI Adapter Kits ATI915290

ATI Adapter Kits ATI915290

ATI Adapter Kits ATI915290

Adapter Kit Chrysler B/RB 8 Bolt Driver Side Starter To Turbo/Powerglide

Part Number: ATI-915290

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

ATI Adapter Kits ATI915232

ATI Adapter Kits ATI915232

ATI Adapter Kits ATI915232

Adapter Kit, Ford Small Block External Balance To GM Powerglide, Adapter Plate, Crank Adapter, SFI Flexplate, Kit

Part Number: ATI-915232

Not Yet Reviewed

Estimated Ship Date: Today

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ATI Adapter Kits 915654

ATI Adapter Kits 915654

ATI Adapter Kits 915654

Adapter Kit, GM Powerglide, Adapter Plate, Crank Adapter, SFI Flexplate, for use on Honda® K20 Series, Kit

Part Number: ATI-915654

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2026 if ordered today

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Estimated Ship Date: Nov 6, 2026 if ordered today

ATI Adapter Kits ATI915245

ATI Adapter Kits ATI915245

ATI Adapter Kits ATI915245

Automatic Transmission Adapter, Billet Aluminum, Flexplate, 4130 Alloy, GM Powerglide, Chrysler 5.7L, 6.1L, Kit

Part Number: ATI-915245

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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