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Mishimoto has released a direct-fit silicone hot-side boot kit with DuraCore™ technology designed specifically for the 6.6L LML Duramax. High-powered Duramax trucks require Duramax performance parts, 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 andlike all of our Duramax performance parts, is protected by the signature Mishimoto Lifetime Warranty.
Note: This boot kit fits hot-side (passenger side) only.
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