Torque Converters

The torque converter is the fluid coupling that connects your engine to your automatic transmission, multiplying torque and smoothing gear changes. Whether you're restoring a daily driver, building a dedicated drag car, or upgrading a tow rig, understanding stall speed, lock-up behavior, and construction quality is essential to matching the converter to your power band and driving needs.

Our torque converter collection includes options for a wide range of makes and applications. Key attributes to consider:

  • Stall speed: The RPM at which the converter transfers power; higher stall allows higher launch RPM for performance cams, while lower stall preserves drivability and fuel economy.
  • Lock-up function: Many modern converters feature a clutch that eliminates slippage at cruising speed, improving efficiency and reducing heat.
  • Construction: Look for furnace-brazed fins, billet front covers, and upgraded stator materials for durability under increased torque.
  • Fitment: Most listings specify bellhousing pattern, input shaft spline count, and pilot diameter. Confirm these against your transmission and flexplate before ordering.

Browse the collection to find a trusted replacement or a performance-focused upgrade from proven manufacturers. If you’re unsure about which stall range works best with your cam and gear, our team is here to help you make the right call.

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FTI Performance Street Racer Series 9.5 inch Billet Triple Disc 2800 Stall Torque Converter for GM 6L80E 6L90E transmissions
$1,429.00 $1,786.25
-20%
Low in stock
FTI Performance 9.5 inch billet triple disc lock-up torque converter for 6L80E and 6L90E transmissions
$1,429.00 $1,786.25
-20%
Low in stock
FTI Performance Street Racer Series 9.5-inch billet triple disc torque converter for 6L80E and 6L90E transmissions
$1,429.00 $1,786.25
-20%
In stock
FTI Performance 9.5-inch billet triple disc lock-up torque converter for 6L80E Chevrolet Corvette
$1,429.00 $1,786.25
-20%
Low in stock
FTI Performance Street Racer Series 9.5-inch billet triple disc torque converter with a 3200 stall speed.
$1,429.00 $1,786.25
-20%
Low in stock
FTI Performance Street Brawler Series 11 inch torque converter for 4L60E and 4L65E transmissions
$659.00 $823.75
-20%
In stock
FTI Performance Street Brawler Series 11-inch torque converter for 4L60E and 4L65E transmissions.
$659.00 $823.75
-20%
Low in stock
FTI Performance 11-inch Street Brawler Series torque converter for 4L60E and 4L65E transmissions
$659.00 $823.75
-20%
Out of stock
FTI SB2800DE Street Brawler Series 11-inch torque converter for 4R70 and AODE transmissions.
$499.00 $623.75
-20%
Out of stock
FTI Performance 11-inch Street Brawler Series 2600 RPM torque converter for 4L60E and 4L65E transmissions.
$659.00 $823.75
-20%
Low in stock
FTI Street Brawler SB2400DE 11-inch 2400 stall torque converter for Ford 4R70 and AODE transmissions.
$499.00 $623.75
-20%
Low in stock
FTI Performance MR Series 9.5-inch spragless mud racing torque converter with aluminum stator and forged billet steel cover.
$799.00 $998.75
-20%
Low in stock
FTI Performance 10.5-inch NAG1 lock-up torque converter, Economy Street Racer Series with 3200 stall.
$799.00 $998.75
-20%
Low in stock
FTI Economy Street Racer Series 9.5 inch torque converter with 4000 stall and turbo spline for TH350 and TH400 transmissions.
$479.00 $598.75
-20%
Low in stock
FTI Performance 9.5-inch Economy Street Racer Series torque converter for TH350 and TH400 transmissions with 3600 stall.
$479.00 $598.75
-20%
Out of stock
FTI Performance Economy Street Racer Series 9.5-inch torque converter with turbo spline for TH350 and TH400 transmissions.
$479.00 $598.75
-20%
Low in stock
FTI Performance 9.5-inch Economy Street Racer torque converter for TH350 and TH400 transmissions
$479.00 $598.75
-20%
In stock
FTI Performance Economy Street Racer Series 9.5-inch torque converter for TH350 and TH400 transmissions.
$479.00 $598.75
-20%
Out of stock
FTI Performance 11-inch Extreme Street Brawler torque converter with CNC-machined billet cover for 4L60E transmissions.
$719.00 $898.75
-20%
Low in stock
BD Diesel ProForce remanufactured torque converter for Ford 10R80 transmissions

$1,206.95

In stock

Can’t Find the Part You Need?

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