BUICK SPECIAL Transmission & Drivetrain

Clutch Kit, 450 Street, 10.5 in. Disc, 26 Spline, 1.125 in. Input Diameter, Diaphragm, GM, Kit

Part Number: HAY-91-1100

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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: Today

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

Part Number: HAY-91-1102

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Hydraulic Clutch Kit 1964 1967 GM A Body with Tremec TKO TKX

Part Number: IST-HGA1TKX

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Torque Converters, Twister 3/4 Race, Street/Strip, 2,800-3,200 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, Chevy THM400, Buick, Chevy, Each

Part Number: HAY-97-1D28Q

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Torque Converters, Twister 3/4 Race, 1.703 in. Crank Pilot Diameter, 30-spline, 9.600 in. Diameter, 2,400 rpm Advertised Flash Stall, TH400, Each

Part Number: HAY-97-1D24Q

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Clutch Kit, Centerforce II, 1.125 in. - 26-spline, Organic/Carbon Composite Disc, Pressure Plate, Buick, Chevy, Kit

Part Number: CTF-KCFT617516

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Hydraulic Throwout Bearing Conversion Kits, American Powertrain Hydramax Hydraulic Clutch Release Systems, Pedal Kit, Sold as a Kit

Part Number: AWR-CAGM40014

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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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

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Clutch Kit, Street 650 Clutch Conversion Kits, Organic, Diaphragm, 1.125 in. Diameter Shaft, 26-Spline, 10.500 in. Diameter Disc, Dodge, Plymouth, Kit

Part Number: HAY-92-1100

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Clutch Kit, Street, Organic, 1 1/8 in.- 10-Spline, 10.5 in. Diameter Disc, Buick, Chevy, Pontiac, Kit

Part Number: HAY-85-100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 31, 2026 if ordered today

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Manual Shifter, Competition, Plus, Saginaw, 441, Buick, Chevy, Each

Part Number: HUU-3917307

5.0 out of 5 stars ( 3 )

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Clutch Kit, Street/Strip, Organic, 1 1/8 in.-10-Spline, 10.5 in. Diameter Disc, Buick, Chevy, Pontiac, Kit

Part Number: HAY-85-103

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Automatic Transmission Direct Drum, Steel, Vaccu Melt 300 Input Shaft, Chevy, TH400, Kit

Part Number: TCI-223600

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Clutch Kit, II, Performance, Single Disc, 26-Spline, 1.125 in. Diameter, 10.400 in. Disc Diameter, Organic, Full Face, Sprung Hub, Kit

Part Number: CTF-KCFT613916

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Differential, Grip Pro Traction System, 30-Spline, GM 8.875 in., 12-Bolt Car, Each

Part Number: PWT-GT231230

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Estimated Ship Date: May 1, 2026 if ordered today

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Torque Converters, Twister 3/4 Race, 1.703 in. Crank Pilot Diameter, 30-spline, 9.600 in. Diameter, TH350, 2,800 rpm Advertised Flash Stall, Each

Part Number: HAY-97-1B28Q

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Hydraulic Throwout Bearing Conversion Kits, Hydramax Hydraulic Clutch Release Systems, Pedal Kit Only, Does Not Include Throwout Bearing, Buick, Kit

Part Number: AWR-CAGM40010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Transmission Clutch Kit, Dual Friction(R), Clutch Kit

Part Number: CTF-KDF713916

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Hydraulic Clutch Kit 1964 1967 GM A Body with Tremec Magnum

Part Number: IST-HGA1MAG

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Transmission Clutch Kit, Dual Friction(R), Clutch Kit

Part Number: CTF-KDF613916

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Differential, Grip LS Traction System, 30-Spline, GM, 8.875 in., 4 Series Carrier, Each

Part Number: PWT-LS241230

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Clutch Kits, Street 450 Clutch Conversion Kits, Performance, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Buick, Chevy, Olds, Pontiac, Kit

Part Number: HAY-91-1005

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Hydraulic Clutch Conversion, Hydramax, Underdash Master Cylinder, Billet Reservoir, Clutch Pedal, Steel Braided Lines, Buick, Chevy, Oldsmobile, Kit

Part Number: AWR-CAGM40015

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Estimated Ship Date: May 11, 2026 if ordered today

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Gear, Ring and Pinion, EXCel, 3.73:1 Ratio, GM, 8.875 in., 12-Bolt Car, Set

Part Number: RMG-12BC373

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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