Automatic Transmission Cases

Summit Racing™ TH400 Transmission Cases SUM-700405

Transmission Case, TH400, Aluminum, SFI Approved, GM, Each

Part Number: SUM-700405

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Reid Racing Super Hydra 400 Transmission Cases SH400DRAG

Automatic Transmission Case, Super Hydra 400, A Option, 0.435 in. Thick PP, Call for Thinner Options, SFI 4.1, Aluminum, Natural, GM TH400, Each

Part Number: REI-SH400DRAG

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Reid Racing Powerglide Transmission Cases PG1500

Automatic Transmission Case, Aluminum, Natural, GM, Powerglide, Each

Part Number: REI-PG1500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Transmission Specialties Powerglide SFI One-Piece Aluminum Transmission Cases 2505

Automatic Transmission Case, Powerglide, Aluminum, Natural, SFI 4.1, GM, Each

Part Number: TOS-2505

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Reid Racing Super Hydra 400 Transmission Cases SH400OFF

OFFROAD TRANSMISSION CASE

Part Number: REI-SH400OFF

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Reid Racing Super 80 Transmission Cases S80

Automatic Transmission Case, Super 80, GM 4L80E, SFI 4.1, Each

Part Number: REI-S80

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Reid Racing Powerglide Transmission Cases PG1500R

Automatic Transmission Case, Aluminum, Natural, GM, Powerglide, Each

Part Number: REI-PG1500R

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Reid Racing Powerglide Transmission Cases PG2000

Powerglide Case, Superglide, 2-Piece, Permanent Mold Aluminum Casting, SFI 4.1 Certfied, Each

Part Number: REI-PG2000

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Transmission Specialties TH400 SFI Two-Piece Aluminum Transmission Cases 4072

Automatic Transmission Case, TH400, Aluminum, Natural, SFI 4.1, GM, Each

Part Number: TOS-4072

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

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Estimated Ship Date: Jun 24, 2026 if ordered today

ACDelco Automatic Transmission Cases 24290673

Automatic Transmission Case, Replacement, Aluminum, Natural, 6L80, Cadillac, Chevrolet, GMC, Pontiac, Each

Part Number: ADO-24290673

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

ACDelco Automatic Transmission Cases 24292379

Automatic Transmission Case, Replacement, Aluminum, Natural, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-24292379

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

ACDelco Automatic Transmission Cases 24273111

CASE ASM-A/TRNS

Part Number: ADO-24273111

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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ACDelco Automatic Transmission Cases for 2014-2015 MALIBU - 24275994

Automatic Transmission Cases, ACDelco Automatic Transmission Cases, Aluminum, Natural Finish, Chevy, Each

Part Number: ADO-24275994

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Powerglide Transmission Cases SUM-700500

Transmission Case, Powerglide, Aluminum, With Liner, SFI Approved, GM, Each

Part Number: SUM-700500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

ACDelco Automatic Transmission Cases 24288905

CASE ASM-A/TRNS

Part Number: ADO-24288905

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today