BUICK B&M Transmissions

Torque Converter, Nitrous Holeshot, 2,800-3,200 rpm Stall Range, Chevy, THM350/THM400, Each

Part Number: BMM-20481

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Transmission Upgrade Kit, Transpak, GM, TH350, TH375B, M38, Each

Part Number: BMM-30228

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Transmission Pan, Deep, Steel, Chrome, GM, TH250, TH350, Each

Part Number: BMM-30289

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Transmission Upgrade Kit, Shift Improver, GM, 700R4, 4L60, Each

Part Number: BMM-70239

4.65 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow

Transmission Upgrade Kit, Transpak, GM, TH400, TH375, M40, Each

Part Number: BMM-20228

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Filter Extension For 70289, 700R4

Part Number: BMM-70288

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Transmission Pan, Deep, Steel, Chrome, GM, 700R4, 4L60, Each

Part Number: BMM-70289

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Transmission Upgrade Kit, Transpak, GM, 700R4, 4L60, Each

Part Number: BMM-70235

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Transmission Upgrade Kit, Shift Improver, GM, TH400, 3L80, Each

Part Number: BMM-20261

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Transmission Upgrade Kit, Shift Improver, GM, 4L60E, Each

Part Number: BMM-70360

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

Automatic Transmission Kickdown Kit, Carburetor/Fuel Injection, Buick, Chevy, Oldsmobile, Pontiac, TH350, Kit

Part Number: BMM-30287

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

Transmission Pan, Deep, Steel, Chrome, GM, TH400, Each

Part Number: BMM-20289

4.11 out of 5 stars ( 9 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Transmission Upgrade Kit, Shift Improver, GM, 200-4R, Each

Part Number: BMM-35265

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Automatic Transmission Rebuild Kit, Master Racing, GM, TH350, Kit

Part Number: BMM-21042

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Transmission Upgrade Kit, Transpak, GM, TH350C, Each

Part Number: BMM-30235

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Automatic Transmission Controllers, Converter Lockup, Buick, Chevy, GMC, Oldsmobile, Pontiac, 700R4, 200-4R

Part Number: BMM-80217

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Torque Converter, Holeshot, 2,800-3,200 rpm Stall Range, Chevy, 700R4, Each

Part Number: BMM-70421

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Torque Converter, Traveler,1,900-2,000 rpm Stall Range, Chevy, TH350, Each

Part Number: BMM-30423

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Transmission Filter Extension, Replacement, For BMM-70260, GM, 4L60E, Each

Part Number: BMM-70354

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Transmission Filter Extension, Cast Aluminum, for BMM-30280/BMM-30289, Each

Part Number: BMM-30284

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Torque Converter, Holeshot, 2,800-3,200 rpm Stall Range, Chevy, Pontiac, LS1 Engine from 1997 to 2003 with a 4L60E, 4L65E, Each

Part Number: BMM-70442

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Transmission Dipstick, Aluminum, Polished, GM, TH400, Each

Part Number: BMM-22166

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Torque Converter, Nitrous Holeshot,3.400 3,800 rpm Stall Range, Chevy, THM350/THM400, Each

Part Number: BMM-20482

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Transmission Dipstick, Aluminum, Polished, GM, TH350, TH350C, Each

Part Number: BMM-22165

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Transmission Pan, Deep, Aluminum, Natural, GM, Powerglide, Each

Part Number: BMM-70280

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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