700R4 Torque Converters

Like the clutch of a manual transmission vehicle, a torque converter (often called a “stall converter” when it features higher stall speed for improved acceleration)...

Like the clutch of a manual transmission vehicle, a torque converter (often called a “stall converter” when it features higher stall speed for improved acceleration) smoothly transfers power from your engine’s flexplate to an automatic transmission. For more details on how these fluid couplers work and how to choose one for your application, check out this video on our blog, On All Cylinders.

The Turbo Hydra-Matic 700R4 automatic transmission was developed by GM in the 1980s as a more fuel-efficient 4-speed version of the TH350. It features a 30% overdrive in 4th gear to improve fuel economy. It was renamed 4L60 in 1990, and then upgraded to the electronically controlled 4L60E in 1993. Torque converters made compatible with one will usually fit all three, but it’s always a good idea to double-check. For example, if your transmission was equipped with a lockup torque converter, you must replace it with a lockup converter or modify your transmission for use with a non-lockup converter.

Towing, racing, and off-roading can put extra demands on your 700R4/4L60/4L60E transmission and torque converter. The heat and pressure created by high horsepower can also cause ordinary converters to “balloon” or expand, causing misalignment and damage, so most aftermarket converters are often reinforced with anti-ballooning features to survive these conditions. You can also choose a converter with a different stall speed to match your application (racing, towing, etc.).

Top Brands

For your 700R4-powered project, don’t compromise on quality. Choose an aftermarket torque converter from a trusted name brand, like Hays, Boss Hog, Performance Automatic, Hughes, FTI Performance, B&M, or our own Summit Racing brand.

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VEGE Remanufactured Stock Stall Torque Converter TQBU18AH

Torque Converters, Remanufactured, OEM Style, 1.750 in. Slotted Hub, 3 Pad Mount, 12.00 in. Diameter, 2,025 Stall, 30 Spline Input, Avanti, GM, Each

Part Number: CCV-TQBU18AH

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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VEGE Remanufactured Stock Stall Torque Converter TQBU15A

Torque Converters, Remanufactured, OEM Style, 1.750 in. Slotted Hub, 3 Pad Mount, 12.00 in. Diameter, 1,654 Stall, 27 Spline Input, Avanti, GM, Each

Part Number: CCV-TQBU15A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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VEGE Remanufactured Stock Stall Torque Converter TQBU39W

Torque Converter, Remanufactured, Stock Use, 30-spline Input, 10.625 in. Bolt Circle, 12.000 in. Diameter, Cadillac, Chevy, GMC, Isuzu, Olds, Each

Part Number: CCV-TQBU39W

Not Yet Reviewed

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VEGE Remanufactured Stock Stall Torque Converter TQBU37W

Torque Converter, Remanufactured, Woven Clutch Type Unit, Stock Use, 30-spline Input, 10.625 in. Bolt Circle, 12.00 in. Diameter, Buick, Chevy, Each

Part Number: CCV-TQBU37W

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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VEGE Remanufactured Stock Stall Torque Converter TQBU18A

Torque Converter, Remanufactured, Stock Use, 30-spline Input, 10.625 in. Bolt Circle, 12.00 in. Diameter, Buick, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: CCV-TQBU18A

Not Yet Reviewed

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VEGE Remanufactured Stock Stall Torque Converter TQBU18AL

Torque Converters, Remanufactured, OEM Style, 1.750 in. Slotted Hub, 3 Pad Mount, 12.00 in. Dia., 1,397 Stall, 30 Spline Input, Avanti, GM, Each

Part Number: CCV-TQBU18AL

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

VEGE Remanufactured Stock Stall Torque Converter TQBU15AL

Torque Converters, Remanufactured, OEM Style, 1.750 in. Slotted Hub, 3 Pad Mount, 12.00 in. Diameter, 1,397 Stall, 27 Spline Input, Avanti, GM, Each

Part Number: CCV-TQBU15AL

Not Yet Reviewed

Estimated Ship Date: Today

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VEGE Remanufactured 2,800 Stall Torque Converter TQBU23C

Torque Converters, Remanufactured, OEM Style, 1.750 in. Slotted Hub, 3 Pad Mount, 10.125 in. Diameter, 2,795 Stall, Chevy, GMC, Pontiac, L4, Each

Part Number: CCV-TQBU23C

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

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