Hydraulic Throwout Bearing Conversion Kits

Save space (and your leg muscles) by updating your clutch with a hydraulic throwout bearing conversion kit!

Many classic musclecars were equipped with a mechanical clutch...

Save space (and your leg muscles) by updating your clutch with a hydraulic throwout bearing conversion kit!

Many classic musclecars were equipped with a mechanical clutch linkage from the factory, which became infamous for the efforts required in stop-and-go traffic, especially with a stronger performance clutch. The mechanical linkage also took up space where exhaust headers could go.

Modern cars use a hydraulic throwout bearing (sometimes called a release bearing) to actuate the clutch, and for lots of good reasons. They allow less play in the pedal, require less effort, even on heavy-duty clutches, and the installation is more compact and flexible, leaving room for headers and other mods. Most are also adjustable, allowing you to customize the pedal feel.

The hydraulic throwout bearing conversion kits carried by Summit Racing Equipment let you update your classic vehicle to contemporary clutch action. Kit content vary by application, but generally include the bearing, shims, and hydraulic lines, and many kits include a master cylinder and reservoir.

Summit has been in the around since the dawn of musclecars in 1968, and our automotive aftermarket experts have helped thousands of enthusiasts make the switch. Check out this article from our blog to get started, and feel free to contact us with more specific questions.

Top Brands

Summit Racing Equipment is proud to carry hydraulic throwout bearing conversion kits from trusted brands like Hays, American Powertrain, and McLeod Racing.

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American Powertrain Hydramax Hydraulic Clutch Release Systems for 1967-1968 MUSTANG - HMFO30005G

Hydraulic Throwout Bearing Conversion Kits, Hydramax Hydraulic Clutch Release Systems, Blue Slave Cylinder, Push Type, Hoses, Tremec, Ford, Kit

Part Number: AWR-HMFO30005G

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

American Powertrain Hydramax Hydraulic Clutch Release Systems HMGM40006

Hydraulic Throwout Bearing Conversion Kits, Hydramax Hydraulic Clutch Release Systems, Blue Aluminum Slave Cylinder, Reservoir, Chevrolet, GMC, Kit

Part Number: AWR-HMGM40006

Not Yet Reviewed

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American Powertrain Hydramax Hydraulic Clutch Release Systems for 1969-1970 MUSTANG - HMFO30006G

Hydraulic Throwout Bearing Conversion Kits, Hydramax Hydraulic Clutch Release Systems, Blue Aluminum Slave Cylinder, Aluminum Reservoir, Ford, Kit

Part Number: AWR-HMFO30006G

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

American Powertrain Hydramax Hydraulic Clutch Release Systems HMGM01101G

Throwout Bearing Conversion, Hydraulic, Hydramax, GM, TKO/TKX/Muncie/Saginaw/Richmond/Lenco, Kit

Part Number: AWR-HMGM01101SR

3.9 out of 5 stars ( 41 )

Estimated Ship Date: Today

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American Powertrain Hydramax Hydraulic Clutch Release Systems for 1965-1966 MUSTANG - HMFO02501G

Throwout Bearing Conversion, Hydraulic, Hydramax, Ford, TKO/Magnum/T-56/Richmond/TR 3650, Kit

Part Number: AWR-HMFO02501G

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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American Powertrain Hydramax Hydraulic Clutch Release Systems HMGM01201G

Throwout Bearing Conversion, Hydraulic, Hydramax, GM, Magnum/GM LS T-56/Viper T-56, Kit

Part Number: AWR-HMGM01201SR

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

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American Powertrain Hydramax Hydraulic Clutch Release Systems for 1967-1970 MUSTANG - HMFO02601G

Throwout Bearing Conversion, Hydraulic, Hydramax, Ford, TKO/Magnum/T-56/Richmond/TR 3650, Kit

Part Number: AWR-HMFO02601G

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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American Powertrain Hydramax Hydraulic Clutch Release Systems HMCH01101G

Throwout Bearing Conversion, Hydraulic, Hydramax, Mopar, A-833, 23-Spline Input Shaft, Kit

Part Number: AWR-HMCH01101G

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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American Powertrain Hydramax Hydraulic Clutch Release Systems HMCH01201G

Throwout Bearing Conversion, Hydraulic, Hydramax, Mopar, TKO/Magnum/A-833, 18-Spline Input Shaft, Kit

Part Number: AWR-HMCH01201G

Not Yet Reviewed

Estimated Ship Date: Today

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American Powertrain Hydramax Hydraulic Clutch Release Systems for 1967-1969 CAMARO, FIREBIRD - HMGM40014

Hydraulic Throwout Bearing Conversion Kits, Hydramax Hydraulic Clutch Release Systems, Push Type Slave Cylinder, Reservoir, Hoses, Chevy, Pontiac, Kit

Part Number: AWR-HMGM40014

Not Yet Reviewed

Estimated Ship Date: Today

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American Powertrain Hydramax Hydraulic Clutch Release Systems for 1967-1970 MUSTANG - HMFO02603G

Throwout Bearing Conversion, Hydraulic, Hydramax, Ford, Toploader, 1 1/16 in. x 10-Spline, Kit

Part Number: AWR-HMFO02603G

3.13 out of 5 stars ( 8 )

Estimated Ship Date: Today

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American Powertrain Hydramax Hydraulic Clutch Release Systems HMGM40007

Hydraulic Throwout Bearing Conversion Kits, Hydramax Hydraulic Clutch Release Systems, Slave Cylinder, Remote Reservoir, Muncie, Tremec, Chevy, Kit

Part Number: AWR-HMGM40007

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

American Powertrain Hydramax Hydraulic Clutch Release Systems HMFO01101G

Throwout Bearing Conversion, Hydraulic, Hydramax, Ford, Tremec, Kit

Part Number: AWR-HMFO01101G

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

American Powertrain Hydramax Hydraulic Clutch Release Systems for 1979-1993 MUSTANG - HMFO30004G

Throwout Bearing Conversion, Hydraulic, Hydramax, Ford, Tremec TKO/TKX/T-5/Ford 6-Speed, Kit

Part Number: AWR-HMFO30004G

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Hays Hydraulic Release Bearing Kits for 1986-1995 MUSTANG - 82-101

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026

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American Powertrain Hydramax Hydraulic Clutch Release Systems for 1965-1966 MUSTANG - HMFO02503G

Throwout Bearing Conversion, Hydraulic, Hydramax, Ford, Toploader, 1 1/16 in. x 10-Spline, Kit

Part Number: AWR-HMFO02503G

Not Yet Reviewed

Estimated Ship Date: Today

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American Powertrain Hydramax Hydraulic Clutch Release Systems for 1968-1972 CHEVELLE - HMGM40012

Throwout Bearing Conversion, Hydraulic, Hydramax, Chevrolet, Kit

Part Number: AWR-HMGM40012

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

American Powertrain Hydramax Hydraulic Clutch Release Systems for 1967-1970 MUSTANG - HMFO02602G

Throwout Bearing Conversion, Hydraulic, Hydramax, Ford, Toploader, 1 3/8 in. x 10-Spline, Kit

Part Number: AWR-HMFO02602G

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

American Powertrain Hydramax Hydraulic Clutch Release Systems HMGM40003

Hydraulic Throwout Bering Conversion Kits, American Powertrain Hydramax Hydraulic Clutch Release Systems, Chevy, GMC, Sold As a Kit

Part Number: AWR-HMGM40003

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

American Powertrain Hydramax Hydraulic Clutch Release Systems HMGM01104G

Throwout Bearing Conversion, Hydraulic, Hydramax, GM, Tremec, Richmond, Muncie, Saginaw, Doug Nash, Kit

Part Number: AWR-HMGM01104G

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

American Powertrain Hydramax Hydraulic Clutch Release Systems for 1967-1972 C10 PICKUP, C15/C1500 PICKUP - HMGM40001

Throwout Bearing Conversion, Hydraulic, Hydramax, Chevrolet, GMC, Tremec TKO/TKX/Muncie 4-Speed, Kit

Part Number: AWR-HMGM40001

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

American Powertrain Hydramax Hydraulic Clutch Release Systems HMFO01101SR

Throwout Bearing Conversion, Hydraulic, Hydramax, Ford, TKO/Magnum/T-56/Richmond/TR 3650, Kit

Part Number: AWR-HMFO-01101SR

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

American Powertrain Hydramax Hydraulic Clutch Release Systems HMGM40020

Throwout Bearing Conversion, Hydraulic, Hydramax, Chevrolet, Buick, Pontiac, Oldsmobile, Kit

Part Number: AWR-HMGM40020

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

American Powertrain Hydramax Hydraulic Clutch Release Systems HMGM40008

Hydraulic Throwout Bearing Conversion Kits, Hydramax Hydraulic Clutch Release Systems, Slave Cylinder, Remote Reservoir, Hoses, Tremec, GM, Chevy, Kit

Part Number: AWR-HMGM40008

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today