Boss Hog Night Stalker Torque Converters

3.62 out of 5 stars 138 Customer Reviews

Boss Hog Night Stalker Series torque converters can take you from towing to rock crawling. They're offered in four levels to perfect your performance needs and designed to handle as much as 500 hp. The Boss Hogs use Torrington-style incased bearings throughout, and ACC Performance four-corner tack welds the turbine and impeller fins to maintain strength and quality. From stock to mildly modified vehicles, the Stalker Series torque converters offer performance that is tough and reliable. Over a hundred models are available; order the converter recommended for your transmission application.

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Results 1 - 25 of 35

Boss Hog Night Stalker 2,800-3,200 Stall Torque Converter 48443

Boss Hog Night Stalker 2,800-3,200 Stall Torque Converter 48443

Torque Converter, Night Stalker, 12 in. Diameter, Lockup, 2,800-3,200 Stall, GM, 700R4 , Each

Part Number: APE-48443

4.25 out of 5 stars ( 4 )

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

Boss Hog Night Stalker 2,200-2,800 Stall Torque Converter 48442

Torque Converter, Night Stalker, 12 in. Diameter, Lockup, 2,200-2,800 Stall, GM, 700R4 , Each

Part Number: APE-48442

4.0 out of 5 stars ( 18 )

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

Boss Hog Night Stalker 2,200-2,800 Stall Torque Converter 48402

Torque Converter, Night Stalker, 12 in. Diameter, Lockup, 2,200-2,800 Stall, GM, 700R4, 200-4R, Each

Part Number: APE-48402

3.86 out of 5 stars ( 7 )

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

Boss Hog Night Stalker 1,600-2,200 Stall Torque Converter 48441

Torque Converter, Night Stalker, 12 in. Diameter, Lockup, 1,600-2,200 Stall, GM, 700R4 , Each

Part Number: APE-48441

4.83 out of 5 stars ( 6 )

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

Boss Hog Night Stalker 2,200-2,800 Stall Torque Converter 49492

Torque Converter, Night Stalker, 12 in. Diameter, Lockup, 2,200-2,800 Stall, GM, 4L80E, 2.65 in. Impeller Hub, Each

Part Number: APE-49492

Not Yet Reviewed

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

Boss Hog Night Stalker 2,200-2,800 Stall Torque Converter 47402

Torque Converter, Night Stalker, 12 in. Diameter, Lockup, 2,200-2,800 Stall, GM, TH350C, Each

Part Number: APE-47402

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

Boss Hog Night Stalker 1,600-2,200 Stall Torque Converter 48401

Torque Converter, Night Stalker, 12 in. Diameter, Lockup, 1,600-2,200 Stall, GM, 700R4, 200-4R, Each

Part Number: APE-48401

3.2 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

Boss Hog Night Stalker Stock Stall Torque Converter 47000

Torque Converter, Night Stalker, 12 in. Diameter, Stock, GM, TH350, Each

Part Number: APE-47000

4.18 out of 5 stars ( 17 )

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

Boss Hog Night Stalker 2,200-2,800 Stall Torque Converter 46012

Torque Converter, Night Stalker, 12 in. Diameter, 2,200-2,800 Stall, GM, TH400, Each

Part Number: APE-46012

5.0 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

Boss Hog Night Stalker 1,600-2,200 Stall Torque Converter 47011

Torque Converter, Night Stalker, 12 in. Diameter, 1,600-2,200 Stall, GM, TH350, Each

Part Number: APE-47011

3.27 out of 5 stars ( 11 )

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

Boss Hog Night Stalker 2,800-3,200 Stall Torque Converter 49443

Torque Converter, Night Stalker, 12 in. Diameter, Lockup, 2,800-3,200 Stall, GM, 4L60E, 298mm, Each

Part Number: APE-49443

Not Yet Reviewed

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

Boss Hog Night Stalker 1,600-2,200 Stall Torque Converter 53022

Torque Converter, Night Stalker, 11 in. Diameter, 1,600-2,200 Stall, Mopar, Torqueflite 904, Internal Balance, Each

Part Number: APE-53022

5.0 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

Boss Hog Night Stalker 2,200-2,800 Stall Torque Converter 47012

Torque Converter, Night Stalker, 2,200-2,800 Stall, GM, TH350, Each

Part Number: APE-47012

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

Boss Hog Night Stalker 1,600-2,200 Stall Torque Converter 49441

Torque Converter, Night Stalker, 12 in. Diameter, Lockup, 1,600-2,200 Stall, GM, 4L60E, 298mm, Each

Part Number: APE-49441

Not Yet Reviewed

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

Boss Hog Night Stalker Stock Stall Torque Converter 48400

Torque Converter, Night Stalker, 12 in. Diameter, Lockup, Stock, GM, 700R4, 200-4R, Each

Part Number: APE-48400

5.0 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

Boss Hog Night Stalker Stock Stall Torque Converter 46000

Torque Converter, Night Stalker, 12 in. Diameter, Stock, GM, TH400, Each

Part Number: APE-46000

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

Boss Hog Night Stalker Stock Stall Torque Converter 48440

Torque Converter, Night Stalker, 12 in. Diameter, Lockup, Stock, GM, 700R4 , Each

Part Number: APE-48440

3.5 out of 5 stars ( 4 )

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

Boss Hog Night Stalker 1,600-2,200 Stall Torque Converter 46011

Torque Converter, Night Stalker, 12 in. Diameter, 1,600-2,200 Stall, GM, TH400, Each

Part Number: APE-46011

1.57 out of 5 stars ( 7 )

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

Boss Hog Night Stalker Torque Converters 4949HD

Torque Converter, Night Stalker, 12 in. Diameter, Lockup, Truck/Towing, GM, 4L80E, 2.65 in. Impeller Hub, Each

Part Number: APE-4949HD

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Boss Hog Night Stalker Torque Converters for 1997-2005 CORVETTE - 4944HD

Torque Converter, Night Stalker, 12 in. Diameter, Lockup, Truck/Towing, GM, 4L60E, 298mm, Each

Part Number: APE-4944HD

3.0 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

Boss Hog Night Stalker Stock Stall Torque Converter 49440

Torque Converter, Night Stalker, 12 in. Diameter, Lockup, Stock, GM, 4L60E, 298mm, Each

Part Number: APE-49440

Not Yet Reviewed

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

Boss Hog Night Stalker Torque Converters 4601HD

Torque Converter, Night Stalker, 12 in. Diameter, Truck/Towing, GM, TH400, Each

Part Number: APE-4601HD

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Boss Hog Night Stalker Torque Converters for 1997-2005 CORVETTE - 4844HD

Torque Converter, Night Stalker, 12 in. Diameter, Lockup, Truck/Towing, GM, 700R4 , Each

Part Number: APE-4844HD

Not Yet Reviewed

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

Boss Hog Night Stalker 2,800-3,200 Stall Torque Converter 54053

Torque Converter, Night Stalker, 11 in. Diameter, 2,800-3,200 Stall, Mopar, Torqueflite 727, Internal Balance, Each

Part Number: APE-54053

Not Yet Reviewed

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

Boss Hog Night Stalker Torque Converters 4948HD

Torque Converter, Night Stalker, 12 in. Diameter, Lockup, Truck/Towing, GM, 4L80E, 2.05 in. Impeller Hub, Each

Part Number: APE-4948HD

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

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