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NAPC Extreme Race Transmission

IMG_2565"Thanks to NAPC for building a awesome transmission. I have a NAPC extreme race trans on my 96 12valve, I have made over 200 passes with the trans and close to 100 running low 11’s to mid 10’s with 1.66-1.50 60ft’s with no problems. This transmission easily gets the power to the ground!" -Devon Lock

Superior Quality

  • Over 50+ years experience
  • ATRA Certified Technicians
  • Rebuilt in-house, from the ground up.
  • Dedicated unit builders
  • All seals replaced
  • We never use cheaper off-shore parts

Free Daily Diesel App

Daily_Diesel_Thumb_AdNADP has developed a brand new mobile app for Android and iOS devices. This app was developed with the intent to better support our clients, deliver industry news, and give true diesel performance enthusiasts an app of their own. The app has lots of great features such as a dealer locator, news & specials, forums, videos & photos, an event calendar, and even Big Rig Podcasts for those long haul drivers.

We will continue to support and update this free app, using the feedback we receive from our loyal fans. We want to make this app for you, and will implement as many ideas as possible.


The winner has been decided for this month! CONGRATULATIONS to JOSH LAND for winning the SEPTEMBER 2012 Truck of... http://t.co/3PR9SPnI



Last day to submit pictures of your trucks on the drag strip or sled pulling! Only one winner will be chosen and... http://t.co/FIG1NuN4