700R4 - 4L60 - 4L60E - 4L65E - 4L70E

700R4 / 4L60E Performance Torque Converters
Built in Dearborn for GM’s most popular overdrive.

Dearborn Precision Performance Parts builds high-performance stall converters for the 700R4 and 4L60E transmissions — the go-to overdrive units found in countless Camaros, Firebirds, Silverados, and street machines. These transmissions see serious use, and they deserve a converter that can keep up.

Every unit is engineered and assembled in Dearborn with thorough TIG-welding on the impeller and turbine, heavy-duty sprags, USA-made bearings, high-energy clutch materials, and CNC-machined components. The result is consistent flash stall, strong power transfer, and the durability to handle real torque without giving up.

What you’ll find here:

  • Street and strip stall ranges (3000–4000+ RPM options)
  • Converters built for both daily manners and high-horsepower applications
  • Precision balanced and tested units ready for installation

Whether you’re running a third-gen Camaro, a Firebird, a Silverado Sport Truck, or any other 700R4/4L60E fam build, these converters are made in the 313 to dominate Detroit streets on out to win at Milan Dragway.