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Get it between 2025-02-25 to 2025-03-04. Additional 3 business days for provincial shipping.
Direct fit for the 2011+ Chevrolet/GMC 6.6L Duramax
Five layers of 100% silicone for maximum durability and blowout prevention
DuraCore technology provides resistance to heat, pressure, fuel, and oil
Includes high-quality constant-tension T-bolt clamps
Mishimoto Lifetime Warranty
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.