Mishimoto Factory-Fit Boot Kit - Black 2004.5-2005 Chevrolet/GMC 6.6L Duramax
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Product details
| Management number | 206377096 | Release Date | 2025/10/31 | List Price | $135.98 | Model Number | 206377096 | ||
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Mishimoto has released a direct-fit silicone hot-side boot kit with DuraCoreT 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 DuraCoreT technology. Mishimoto DuraCoreT technology is the synthetic material that comprises the innermost layer of all Mishimoto silicone diesel boots.
Compared to normal silicone, DuraCoreT 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 like all of our Duramax performance parts.
- Direct fit for the 2011+ Chevrolet/GMC 6.6L Duramax
- Five layers of 100% silicone for maximum durability and blowout prevention
- DuraCoreT technology provides superior resistance to heat, pressure, fuel, and oil
- Includes high-quality constant-tension T-bolt clamps
- DuraCoreT Interior Layer
- 428°F Exterior Max Temperature
- 572°F Interior Max Temperature
- Inner Diameter: Boot 1: 2.30"
Boot 2: 2.50"
Boot 3: 3.00" - Outer Diameter: Boot 1: 2.68"
Boot 2: 2.88"
Boot 3: 3.38"
- 11+ Chevrolet Silverado 2500 HD w/ 6.6L Duramax LML
- 11+ Chevrolet Silverado 3500 HD w/ 6.6L Duramax LML
- 11+ GMC Sierra 2500 HD w/ 6.6L Duramax LML
- 11+ GMC Sierra 3500 HD w/ 6.6L Duramax LML
- (3) Silicone Boots with DuraCoreT Technology
- (6) Constant-Tension T-Bolt Clamps
- Pipe (with boots): 23122239
- Boot #1: 15188715
- Boot #2: AKE98909
- Boot #3: 25869099
- 5 Layers of Heat-Resistant
- Embedded Fibers
- 27 in-lbs (3N*M) recommended for all t-bolt and constant tension t-bolt clamps.
These clamps have an operating range of 18-35 in-lbs (2-4N*M).
Do not exceed the maximum torque rating of 35 in-lbs (4N*M).
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004 - 2005 | Chevrolet | Silverado 2500 HD | Base, LS, WT, LT |
| 2004 - 2005 | Chevrolet | Silverado 3500 | Base, LT, LS |
| 2004 | Chevrolet | Silverado 3500 | WT |
| 2004 - 2005 | GMC | Sierra 2500 HD | WT, SLE, Base, SLT |
| 2004 - 2005 | GMC | Sierra 3500 | SLE, SLT, Base, WT |
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