Intercooler Bar and Plate - 2001-2005 LLY LB7 Chevrolet/GMC Sierra 2500HD 3500HD 6.6L Duramax | SPELAB

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Description

The SPELAB 6.6L Duramax intercooler is manufactured with heavy-duty cast aluminum end tanks and a stout bar-and-plate core, designed to decrease intake temperatures, improve airflow, and reduce pressure drop. By decreasing pressure drop this intercooler will extend the life of your turbocharger and improve the efficiency of your 6.6L Duramax.The SPELAB 6.6L Duramax intercooler features a core with greater volume than the factory cooler; this results in numerous performance benefits including increased pressure tolerance and lower EGTs. We engineered this intercooler to provide substantial benefits on a stock truck, and also to support the power and boost levels of a highly modified truck.

Fitment

• 2001-2005 Chevrolet/GMC Sierra 2500HD 3500HD LLY LB7 6.6L Duramax
  

Key Features

• Bar-and-Plate Core Construction
  Delivers superior cooling capacity and strength compared to OEM-style tube-and-fin intercoolers.

• Cast Aluminum End Tanks
  Designed for maximum durability and optimized internal airflow.

• Mandrel-Bent Cold-Side Intercooler Pipe
  Increases flow and reduces intake turbulence.

• Reduced Pressure Drop
  Boosts turbo efficiency, reduces turbo strain, and enhances throttle response.

• Lower Intake Air Temperatures (IATs)
  Improves combustion and performance while reducing EGTs.

• DuraCore™ Reinforcement Technology
  Provides outstanding resistance to heat, fuel, oil, and pressure.

• High-Quality T-Bolt Clamps Included
  Ensures consistent clamping force even under extreme conditions.
  

• SPELAB Lifetime Warranty
  Confidence in long-term durability and performance.

34% Larger Core for Maximum Cooling Efficiency and Performance Gains

The SPELAB Intercooler features a 3.35-inch bar-and-plate core, offering a significant upgrade over the factory's 2.48-inch core, resulting in a 34% increase in size. When comparing the bar-and-plate core to the traditional tube-fin design, there's a notable 32.5% increase in core volume. This enhanced design improves airflow and cooling efficiency, making it an ideal choice for boosting the performance and durability of your vehicle.

Specifications

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FAQs

Q: What is the difference between this bar-and-plate intercooler and the factory one?
A: The SPELAB intercooler features a bar-and-plate design for superior strength, better heat dissipation, and less pressure drop compared to the factory tube-and-fin design.

Q: Does this intercooler require any cutting or modification to install?
A: No. This is a direct bolt-on replacement for the factory intercooler and requires no cutting or custom fabrication.

Q: Will this intercooler support a tuned or modified truck?
A: Absolutely. It is engineered to handle increased boost pressures and higher airflow demands of heavily modified 6.6L LLY LB7 Duramax engines.

Q: What benefits will I notice after installing this intercooler?
A: You can expect reduced intake air temperatures, lower exhaust gas temperatures, improved throttle response, and increased turbo longevity.

Q: What material are the end tanks made from?
A: The end tanks are made from high-strength cast aluminum for maximum

Q: Are the clamps included with the intercooler kit?
A: Yes, the package includes premium constant-tension T-bolt clamps for a secure and leak-free installation.

Q: Is this product covered under warranty?
A: Yes, SPELAB offers a Lifetime Warranty on this intercooler for peace of mind and long-term performance.

Q: Will this intercooler help reduce turbo stress?
A: Yes, by reducing pressure drop and improving cooling efficiency, it helps your turbocharger operate more efficiently and extends its life.

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