Mishimoto has released a direct-fit silicone hot-side boot kit with DuraCore technology designed specifically for the 6.6L LML Duramax. High-powered vehicles require high-performance products, which is why our boot kits are manufactured using DuraCore technology. Mishimoto DuraCore technology is the synthetic material that comprises the innermost layer of all Mishimoto silicone diesel boots. Compared to normal silicone, DuraCore provides superior resistance to heat, pressure, fuel, and oil. This effectively increases the life of our boots by preventing leaks and blowouts. To add even more reliability this kit includes Mishimoto constant-tension T-bolt clamps for accurate and consistent holding power. The Mishimoto boot kit maintains factory fitment and is protected by our signature lifetime warranty.
2011-2014 Chevrolet Silverado 2500 HD 6.6 Liter 1000, 2011-2014 Chevrolet Silverado 2500 HD 6.6 Liter 6L90, 2011-2014 Chevrolet Silverado 3500 HD 6.6 Liter 1000, 2011-2014 Chevrolet Silverado 3500 HD 6.6 Liter 6L90, 2011-2014 GMC Sierra 2500 HD 6.6 Liter 1000, 2011-2014 GMC Sierra 2500 HD 6.6 Liter 6L90, 2011-2014 GMC Sierra 3500 HD 6.6 Liter 1000, 2011-2014 GMC Sierra 3500 HD 6.6 Liter 6L90
Five layers of 100-percent silicone for maximum durability and blowout prevention
Includes high-quality constant-tension T-bolt clamps