What was done to this Chevrolet Express 3500 6.6 Duramax.
4x4 Conversion with Coilover Kit:
https://weldtecdesigns.com/product/ch...

Rear leaf Springs:
https://weldtecdesigns.com/product/pe...

In this video we take out this super rad pony of a van 6.6l Duramax and put it up to a tow test. We had previously towed with the 2.8l duramax and it did fairly well for being a smaller diesel, but now its time to try out the big dog. First we tow a 6,670lb race trailer to see how it performs with a lot of weight for those towing big, then we tow Jeremy's boat which weighs 4,700lbs which is good for those who wont be towing as much weight. The 6.6l absolutely crushed it and pulled the race trailer and boat with ease. As expected it performed way better than the 2.8l Duramax! Leave a like and subscribe for more videos to come!
2.8L Duramax towing video
   • Chevy Express 2.8L Duramax Tow Test |...  

For more info on the products we use to make these awesome vans or social content check out:
https://www.amazon.com/shop/weldtecde...