Street Brawler Converter 12in GM 700R4/4L60E

The FTI Performance Street Brawler Converter 12in GM 700R4/4L60E is a heavy-duty torque converter designed specifically for street performance builds on classic and modern GM automatic transmissions. This converter is ideal for automotive enthusiasts and mechanics who seek reliable power multiplication without compromising drivability on public roads. Whether you're upgrading a muscle car restoration, a street rod, or a modern swap project, the Street Brawler provides the performance needed for a successful build.

At 12 inches in diameter, the Street Brawler converter offers superior stall speed and torque multiplication compared to stock units, resulting in quicker launches and more aggressive throttle response. FTI Performance has engineered this converter with a precision-welded design and dynamic internal geometry that maximizes fluid coupling efficiency while minimizing heat buildup during sustained driving. The converter's construction features a hardened core, making it suitable for moderate boost applications and high-revving naturally aspirated engines.

The Street Brawler Converter is purpose-built for the GM 700R4 and 4L60E transmissions, ensuring compatibility and optimal performance. Its internal valving and stator design provide smooth engagement at highway speeds while delivering the off-the-line punch that distinguishes a built transmission from a stock one. This converter is perfect for those who demand durability and consistent performance in their street applications.