LS1 LS2 4L60E 10" High Stall Torque Converter BILLET Lock UP 4 Speed, 5.7L 6.0L HOLDEN COMMODORE StreetFighter Holden Commodore VT VX VY VZ VE

Transmission Specialties - 4L60E 3700-4100 RPM Stall Converter, Lock up, High Stall LS1 Torque Converter

With Billet Front Hub & Oversize Billet lock up piston.

Suits: 4 Speed 4L60E LS1, LS2, 5.7 6.0L Holden Commodore VT VX VY VZ VE Transmissions. 

4L60E 4L65E 4L70E 10"/9.5″ 245MM Heavy Duty Torque Stall Converter LS1 Torque Converter is designed specifically for 4L60E transmissions behind the LS1 LS2 engines found in the VT, VY, VY Commodore. 

The Transmission Specialties LS1 Torque Converter suits the '99-'06 5.7L & 6.0L LS1 LS2 Engines with the 4L60E Transmissions.

Stall Speeds are from 3700 to 4100 RPM Stall behind 5.7L & 6.0L. 4100 to 4500 RPM Stall behind Strokers.

4L60E Torque Converter with Lock up. 

The TSI 9.5”/ 10" 245MM Torque Converter is the perfect converter for the street car or racer with 300-1400HP. This converter is known in the industry as many names such as 9”, 9.5” 245MM and 10”. Don’t get confused, they are all the same, just different ways of advertising the same product. Only the highest quality billet front covers, furnace brazed pumps and turbines are used in our converters. Our stator designs are revolutionary and will give you lightning-fast launches while still coupling hard on the top end. Most users typically run 2800-3600 stall for street applications. The higher the stall, the more slippage on the bottom end. This will result in additional throttle for light to mid throttle acceleration and increased heat. Due to this, we recommend no more than a 4000 stall for street applications.

Furnace-brazed fins, needle bearings, hardened pre-ground pump hub, computer balanced, installation hardware included. 

Made in the USA

NOTE: . Flexplate must be drilled for 7/16 in. bolts. This Converter is designed specifically for '99-'06 4L60E /4L65E. Will not fit 1997-05 Corvette.