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Dyno_Highlight_2Dyno Might...

Our one-of-a-kind dyno is capable of load testing up to 700ft-lb of torque. Every transmission that leaves our shops is tried, tested, and tuned to perfection. With dedicated ATRA certified builders and state-of-the-art testing equipment, it no wonder why NAPC's powertrain components are concidered to be some of the best in the world.

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We have a lot going on at NAPC and we like to share the news when we can. Everything from new suppliers & promotions, to industry news.

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Diesel Performance

Check out our partners over at North American Diesel Performance. They have everything from turbos & tuners, to exhausts and intakes.

Heavy Hauler® Race Series

All Heavy Hauler® transmissions come with a 1yr/25,000km warranty. Each Heavy Hauler® is dyno load tested, on our one-of-a-kind SuperFlow transmission dyno, to 700 ft-lbs of torque. Each unit is tested, tuned & Engineered Beyond The Gears©! The Heavy Hauler® Series is the best built heavy duty transmission on the market.

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With numerous trucks setting records with a Heavy Hauler® installed, it's no wonder why it is the choice of champions in competitive diesel motorsports. Our line up of Duramax, Powerstroke, and Cummins Heavy Hauler® transmissions includes models to handle any task you have set forth for your truck. From trailer towers to full on race prepped trucks, we have a Heavy Hauler® matched to your specifications.

North American Powertrain is looking for some talented Tranmission Rebuilders. If your interested check it out. http://t.co/dvJxkrdn

by NADP