2020 6.6L Duramax: Bolt-On Upgrades Emissions Friendly Bolt-On Upgrades for the 2020 Duramax When GM released the all-new 2020 Silverado and Sierra HD 6.6L Duramax, there was a lot of […] Jacob White February 05, 2021 Diesel Tech / How-To GM
SMALL TOWN SHOWDOWN 50+ TRUCKS GO ON THE HOOK AT ILLINI OUTLAW DIESEL’S ANNUAL TRUCK PULL While there are plenty of parts pushers, shadetree mechanics, and even fly-by-night […] Mike McGlothlin September 25, 2018 EVENTS