Founded in 1983 as a local torque-converter rebuilder, ProTorque now manufactures custom performance torque converters through its in-house R&D and production operation. A division of Boninfante Friction since 2020, the company develops converters for applications ranging from street cars to professional drag-racing machines, matching each unit to the engine and vehicle combination rather than relying on stall speed alone. Its American-made products have helped drag racers set records and win championships, including in NHRA competition.
Competition Transmission and Converters, LLCFounded in 1983, Competition Transmission and Converters builds custom transmissions and torque converters for everything from street rods to dragsters in Western New York and beyond. Owners Carl and Joan Ettipio bring more than 35 years of racing experience to drivetrain work, with converters built and computer balanced in-house and transmissions tailored to demanding street, circle-track, and dragstrip applications.NEW HYDE PARK, NY
ATI Performance Products, IncFamily-owned and operated since 1961, ATI Performance Products makes high-performance racing components, with automatic transmissions and torque converters at the heart of its Baltimore-area operation. What began as Jim Beattie’s modest transmission rebuilding shop now includes in-house manufacturing, more than 30 CNC machines, and products tested on the drag strip by the Beattie family. ATI also holds more than a dozen U.S. government patents and builds specialized converter-rebuilding equipment alongside its racing parts.BALTIMORE, MD
Top Line Converter, IncTop Line Converter, Inc. is a custom remanufacturing shop specializing in torque converters. They remanufacture, modify, and repair most torque converters for a wide variety of clients, focusing on quality and service. They serve Western Pennsylvania and the surrounding area.WEST HOMESTEAD, PA
Tri Component Products CorporationSince 1967, Tri Component Products Corporation has supplied automatic-transmission rebuilders with replacement parts and problem-solving components for torque converters and transmissions. The Bronx-based company draws on more than five decades of industry experience and maintains specialized offerings for high-performance and antique applications, including friction materials used in lockup clutches.BRONX, NY