If you’re a GM lover and have been around the in’s and outs of these engines, you’ll know that the coolant tubes on these trucks are prone to failure. What happens is the factory tubes split and leak over time. Sinister Diesel is manufacturing their newest part line that will take care of these problems. The Sinister Diesel Radiator Tubes are here to help.
These radiator tube kits include heavy-duty spring clamps and four-ply silicone boots. With that, you’re guaranteed the best seal possible. When you mix the high-quality clamps and boots with the mandrel bent, abrasion and crack resistant 6061 aluminum, these tubes are guaranteed to keep your Duramax engine on the road.
Sinister’s newest release is fitted for the 2001-2005 and 2001-2016 Duramax engines. Also, to top it all of, each of the tubes are polished and powder coated with Sinisters blue color for a custom look under your hood. For more information about these coolant tubes, be sure and check out their website here. Stay tuned to Diesel Army for more new parts and upcoming events in the future.