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. As with all of our Duramax performance parts, this boot kit comes with the Mishimoto Lifetime Warranty.
Factory-Fit Boot Kit, fits Chevrolet/GMC 6.6L Duramax 2004.5-2005
Free shipping on this product and on orders over $100.
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- Direct fit for the 2004.5-2005 Chevrolet/GMC 6.6L Duramax
- Five layers of heat resistant fibers for maximum durability and blowout prevention
- DuraCore technology provides superior resistance to heat, pressure, fuel, and oil
- Includes high-quality constant-tension T-bolt clamps
- Mishimoto Lifetime Warranty
Key Features
- Direct fit for the 2004.5-2005 Chevrolet/GMC 6.6L Duramax
- Five layers of heat resistant fibers for maximum durability and blowout prevention
- DuraCore technology provides superior resistance to heat, pressure, fuel, and oil
- Includes high-quality constant-tension T-bolt clamps
- Mishimoto Lifetime Warranty
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. As with all of our Duramax performance parts, this boot kit comes with the Mishimoto Lifetime Warranty.
| Material | Silicone with DuraCore |
|---|---|
| Maximum Temperature (F) | 428 |
| Interior Material | DuraCore |
(8) Constant Tension T-Bolt Clamps
Mishimoto Lifetime Warranty
Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.
For our complete warranty policy, please click here.


