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Our offices will be closed for Labor Day.
Orders placed after 3 PM EST on Friday, August 29 will ship on Tuesday, September 2.
Thank you, and enjoy your holiday weekend!

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Tips From The Garage

Want expert-level info on your GM Duramax or Allison transmission equipped truck? Our team has helped over 10,000 customers since 2004. No matter if you pull a 5th-wheel, running it as a daily driver or have it tweaked to 1000+HP, we’re your guys.