TCI Breakaway® Converter 4L60E/4L65E, LS1/LS2

Breakaway Converter for 4th Gen F-Body and '99-'06 4L60/4L65E Trucks w/ 4.8/5.3/6.0. This Breakaway Converter is designed specifically for 4th Gen F-Body and '99-'06 4L60/65E Trucks. Provides 2200 to 2400 Stall behind Small Blocks and 2400 to 2600 Stall behind Big Blocks.

The first step into serious high performance, the Breakaway is a great torque converter for moderately modified street machines and weekend racers that are also used as daily drivers. It provides approximately 2400 to 2600 RPM flash stall without negatively affecting part throttle driving. Designed for both efficiency at highway cruising speeds and to launch hard at wide open throttle, the Breakaway is a fantastic all-around torque converter featuring furnace-brazed fins, needle bearings, a hardened, pre-ground pump hub and computer balancing.

Features Lock-Up Compatibility. With the modern advancements in drivetrain technology, higher advertised torque converter stall speeds means that driveability will suffer far less than an equivalent stall speed in older, less efficient transmissions. For more accurate stall range, be sure to contact TCI Support with your vehicle's specifications. TCI techs will need to know your vehicle's weight, engine displacement, power adders, rear gear ratio, along with tire diameter.