FTI Performance ESR Series 3,800 Stall Torque Converter ESRL6391

Name: FTI Performance ESR Series Torque Converters
Brand: FTI Performance
SKU: FTI-ESRL6391
Price: 649.99 USD
Rating: 0 (0 reviews)

Write the First Review

Part Number: FTI-ESRL6391

$649.99

FTI Performance ESR Series Torque Converters

Torque Converter, ESR Series, Lockup Compatible, 3,800 rpm Flash Stall, 30-spline, 9.500 in. Diameter, 700R4, 4L60, Each
See More Specifications | Check the Fit

FTI Performance ESR Series 3,800 Stall Torque Converter ESRL6391

FTI-ESRL6391

Not Yet Reviewed

Part Number: FTI-ESRL6391

Estimated Ship Date: Nov 13, 2026

$649.99

Back to Results

Overview

Applications

Q&A

Estimated Ship Date: Nov 13, 2026 Would you rather pick it up?

Overview

Brand:

FTI Performance

Manufacturer's Part Number:

ESRL6391

Part Type:

Torque Converters

Product Line:

FTI Performance ESR Series Torque Converters

Summit Racing Part Number:

FTI-ESRL6391

UPC:

00887753810205

Torque Converter Use:

Street/Strip

Stall Speed Rating RPM Range:

3,800

Torque Converter Bolt Circle (in.):

10.750/11.500 in.

Input Spline Quantity:

Anti-Ballooning Plate:

Lockup Compatible:

Yes

Diameter (in.):

9.500 in.

Crank Pilot Diameter (in.):

1.703

Furnace-Brazed:

Yes

Balanced:

Yes

Mounting Hardware Included:

Torque Converter Stall Note:

Actual stall speed may differ due to engine combination, gear selection, and vehicle weight.

Remanufactured:

Quantity:

Sold individually.

FTI Performance ESR Series Torque Converters

FTI Performance ESR Series torque converters are designed for mildly modified vehicles. They're built using Torrington bearings, race-prepped sprague hardened impeller hub, hardened turbine hub and splines, a new steel pilot, and laser-cut mounting ring. These units are available in a variety of sizes, advertised flash stall ratings, and numerous other options. Order the torque converter recommended for your transmission application.

Applications