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Heavy Hauler© Race Series Transmissions


The Heavy Hauler® Race Series of heavy duty transmissions is the absolute best on the market. It’s the transmission of choice in competitive diesel motorsports, and many record-setting trucks have had Heavy Hauler® transmissions installed.


This is why Goose Maintenance uses these exceptional transmissions, and each one comes with a three-year, 60,000 km warranty. Our lineup includes Duramax, Powerstroke, and Cummins Heavy Hauler® transmissions, with models designed to handle any task or challenge you can think of throwing at them. Each one is dyno-tested with a one-of-a-kind SuperFlow transmission that provides 700 ft-lbs of torque. Whether it’s a trailer tower or a full-on racetrack-ready truck, we have a Heavy Hauler® to meet your needs!


Very good service. Would highly recommend to friends



Nadine Fudun Wolosiewicz
Bonnyville, Alberta