Home / Torque Converters / Street/Strip Converters / LSXT Converters (up to 1,200hp) / LSXT Torque Converter

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LSXT Torque Converter

Actual converter may vary, image for illustration purposes only.

Designed to bolt directly to GM automatic transmissions including the popular TH400, 4L60E, 4L75E, 4L80E, 4L70, 6L80, 6L90 (excluding the 8-speed 8L90 in the C7 Corvette), ProTorque’s LSXT billet multi clutch lock-up torque converter is perfect for high-performance street car applications. Featuring a billet cover, ProTorque’s LSXT unit takes the lock-up torque converter one step further by utilizing a billet multi-clutch setup and an extreme duty sprag that is rated to support up to 1,200 horsepower along with a Torrington bearing system.

Actual converter may vary, image for illustration purposes only.

Choose Transmission

Clear Clear All

700 R4

4L60E

4L80E

6L80E

350/400/PG

Choose Lock Up Type

Clear Clear All

Non Lock Up

Multi Clutch

Choose Stall Speed

Clear Clear All

2800

3200

3500

Choose Crank Pilot Option

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LT1

LS1

Select Add-ons:

Flexplate

$50 Discount when you order a Flexplate with a Converter

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Options: Select all Options Above

$1,439.00

For details, example: Get free delivery, or pick up available items from a Protorque Authorized Distributor

SKU: N/A Categories: GM, GM (ALL), LSXT Converters (up to 1,200hp), Street/Strip Converters, Torque Converters Tags: 4L60E, 4L60E LSX, 4L80E, 6L80E, 700 R4, 700R4, GM, Powerglide, TH 350, TH 400, TH350, TH400

Discovery Channel’s Street Outlaw star Shawn “Murder Nova” Ellington uses ProTorque LSXT in all of his street car projects including this beautiful ride

Our CNC machined billet front cover comes with multiple bolt patterns

The LSXT multiclutch lock up has enough holding power to handle 1200 hp

Don’t forget to pair this converter with the best Boninfante Flexplate build specifically for the LSX engine

With so many power combinations available on the market today it is important that you have stall speed options. The LSXT line has multiple stall options to fit your street car combo

Description
Additional information

Description

Actual converter may vary, image for illustration purposes only.

Which Converter is right for you?

Prices starting at $587, design your ultimate converter today!

EV Series

Competition Series for Street and Strip

5500 HP

Maximum Power

1200 – 5500

Horsepower Range

3800 - 6500

Stall Speed Range

$2422

Starting Price

Browse Series

UX Series

Competition Series for Street and Strip

2000 HP

Maximum Power

1200 – 2000

Horsepower Range

4500 - 7000

Stall Speed Range

$1887

Starting Price

Browse Series

Bullet Race Series

Competition Series for Street and Strip

1500 HP

Maximum Power

450 – 1500

Horsepower Range

3800 - 7000

Stall Speed Range

$1187

Starting Price

Configure Now

LSXT Series

Competition Series for Street and Strip

1200 HP

Maximum Power

150 – 1200

Horsepower Range

2800 - 3500

Stall Speed Range

$1387

Starting Price

Configure Now

Compare all Converters

Weight	N/A
Dimensions	14 × 14 × 10 in
Fuel Type	Gas
Horsepower	1200
Power Adder	yes
Transbrake	yes
Transmission	GM 6L80E, GM 6L90E

LSXT Torque Converter

Description

Additional information

Which Converter is right for you?

Custom Torque Converters