Top 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.
ProTorqueFounded 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.BOHEMIA, NY
Joseph Industries, IncWith roots in a 1945 East Cleveland engine-rebuilding shop, Joseph Industries remanufactures industrial driveline components for material-handling, construction, agricultural, and on-highway equipment. Now based in Streetsboro, Ohio, the employee-owned company operates from a 75,000-square-foot facility and is known for remanufacturing industrial torque converters at North American scale. Its units are tested to support like-new performance, and Joseph also serves as a Carraro authorized distributor, certified reman center, and service center.STREETSBORO, OH
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
Rockland Standard Gear, IncRockland Standard Gear builds and remanufactures manual transmissions, transfer cases, and related powertrain components, with its Tranzilla Magnum conversions at the heart of its performance work. The company says it has a 30-year track record and builds more than 100 units each week, while its specialty work includes remanufacturing the Corvette ZF S6-40 for ZF and GM—the only North American source for those parts. RSG also backs its products with customer technical support and a stated inventory exceeding $1 million.SLOATSBURG, NY