Torque Converters

Torque Converter, Lockup Street/Strip, 1,800-2,400 RPM Stall, Balanced, Billet Piston, 12 in. Dia., 11.5 in. BC, 4L80E, GM, Small/Big Block Chevy,Each

Part Number: TOS-124L80HS

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Torque Converter, Lockup, Balanced, Billet Cover and Piston,10 in., 4L80E, GM, Small Block Chevy, Each

Part Number: TOS-10091LS

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9.5 in. 245mm CORE SPRAGLESS HIGH STALL--GM

Part Number: TOS-901XHDHS

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Estimated Ship Date: Mar 17, 2026 if ordered today

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10" 4L80E BILLET COVER AND PISTON FOR 4L80E TRAN-MP FOR NON LS1-3300-3700 RPMS

Part Number: TOS-10091MPMS

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Estimated Ship Date: Mar 17, 2026 if ordered today

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10" 4L80E BILLET COVER AND PISTON FOR 4L80E TRAN-FOR NON LSI MOTOR-3300-3700RPMS

Part Number: TOS-10091MS

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Estimated Ship Date: Mar 17, 2026 if ordered today

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9" STREET/STRIP-HEAVY DUTY SPRAG-GM-WITH MECHANICAL DIODE SPRAG

Part Number: TOS-900XHDMS

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Estimated Ship Date: Mar 17, 2026 if ordered today

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9.5 in. 245mm CORE SPRAGLESS LOW STALL--GM

Part Number: TOS-901XHDLS

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Torque Converter HD Diesel Series, Chevy, 4L80E, 1999 and earlier with 2.05 in. Hub Height, Lockup, Each

Part Number: HUP-25LXFM

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Estimated Ship Date: Feb 9, 2026 if ordered today

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