BUICK ROADMASTER Transmissions Transmission & Drivetrain

FTI Performance ESR Series 2,800-3,200 Stall Torque Converter ESRL3082

Torque Converter, ESR Series, 9.50 in. Diameter, 2,800 to 3,000 rpm Flash Stall, 700R4, Lockup, Each

Part Number: FTI-ESRL3082

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

FTI Performance ESR Series 2,800 Stall Torque Converter ESRL3380

Torque Converter, ESR Series, 9.50 in. Diameter, 2,800 rpm Flash Stall, 700R4, Lockup, Each

Part Number: FTI-ESRL3380

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

FTI Performance ESR Series 3,000-3,200 Stall Torque Converter ESRL0082

Torque Converter, ESR Series, 9.50 in. Diameter, 3,000 to 3,200 rpm Flash Stall, 700R4, Lockup, Each

Part Number: FTI-ESRL0082

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

B&M Holeshot 2,300-2,500 Stall Torque Converter 70419

Torque Converter, Holeshot, 2,300-2,500 rpm Stall Range, Chevy, 4L60E/700R4, Each

Part Number: BMM-70419

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

FTI Performance ESR Series 3,800 Stall Torque Converter ESRL7082

TORQUE CONVERTER, GM TORQUE CONVERTER 4L60/4L60E/700R4, 30 SPLINE 3800 STALL

Part Number: FTI-ESRL7082

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Hays Street 650 Clutch Conversion Kits 92-1102

Clutch Kit, Street 650 Clutch Conversion Kits, Organic, Diaphragm, 1.125 in. Diameter Shaft, 26-Spline, 11 in. Diameter Disc, Dodge, Plymouth, Kit

Part Number: HAY-92-1102

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Hays Billet Steel 168-Tooth Flywheel 10-630

Flywheel, Steel, 168-Tooth, 30 lb., External Balance, Chevy, 4.3, 5.0, 5.7L, Each

Part Number: HAY-10-630

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Hays Classic Conversion Clutch Kits 83-1102

Clutch Kit, 5/6-Speed Conversion, Organic, 1 .125 in.-26-Spline, 11 in. Diameter Disc, Buick, Checker, Chevy, GMC, Pontiac, Oldsmobile, Kit

Part Number: HAY-83-1102

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

B&M Holeshot 1,900-2,100 Stall Torque Converter 70417

Torque Converter, Holeshot, 1,900-2,000 rpm Stall Range, Chevy, 4L60E/700R4, Each

Part Number: BMM-70417

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

B&M Transkits 70233

Automatic Transmission Rebuild Kit, TransKit, GM, 4L60, 700R4, Kit

Part Number: BMM-70233

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

FTI Performance ESR Series 3,600 Stall Torque Converter ESRL0086

Torque Converter, 30-spline Input, 9.5 in. Diameter, 3,600 Stall, 4L60/700R4, Each

Part Number: FTI-ESRL0086

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Hays Street 450 Clutch Conversion Kits 91-1102

Clutch Kit, 450 Street, 11 in. Disc, 26 Spline, 1.125 in. Input Diameter, Diaphragm, GM, Kit

Part Number: HAY-91-1102

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

FTI Performance ESR Series 3,000-4,000 Stall Torque Converter ESRL8082

Torque Converter, ESR Series, 9.50 in. Diameter, 3,800 to 4,000 rpm Flash Stall, 700R4, Lockup, Each

Part Number: FTI-ESRL8082

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Hays Street 450 Clutch Conversion Kits 91-1004

Clutch Kits, Street 450 Clutch Conversion Kits, 1.125 in. - 10-spline, Single Organic Disc, 11.000 in. Diameter, Buick, Chevy, Olds, Pontiac, Kit

Part Number: HAY-91-1004

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Hays Classic Conversion Clutch Kits 83-1100

Clutch Kit, 5/6-Speed Conversion, Organic, 1 .125 in.-26-Spline, 10.5 in. Diameter Disc, Buick, Checker, Chevy, GMC, Pontiac, Oldsmobile, Kit

Part Number: HAY-83-1100

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

FTI Performance ESR Series 3,000-3,600 Stall Torque Converter ESRL6082

Torque Converter, ESR Series, 9.50 in. Diameter, 3,400 to 3,600 rpm Flash Stall, 700R4, Lockup, Each

Part Number: FTI-ESRL6082

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

FTI Performance ESR Series 3,800 Stall Torque Converter ESRL6391

Torque Converter, ESR Series, Lockup Compatible, 3,800 rpm Flash Stall, 30-spline, 9.500 in. Diameter, 700R4, 4L60, Each

Part Number: FTI-ESRL6391

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today